How to Cut a Bell Pepper Without Seeds Going Everywhere

Top-down view of a cook using the stainless steel finger guard to slice zucchini on a wooden board

Here is how to cut a bell pepper without seeds going everywhere: stand it on its base, slice the four flat walls off around the core, and leave the core standing in the middle with every seed still attached to it. The seeds only scatter when a knife goes through the seed cluster, so the fix is to never cut through it. The core then goes into the bin in one piece, and the four walls lie flat for strips or dice.

That also solves the other two complaints. A pepper rolls because you are cutting a round thing; a flat wall laid skin side down cannot roll. Strips come out uneven because the pepper's lobes curve; a wall trimmed flat cuts to the same width every time. The one thing left to manage is the guiding hand, since the waxy skin skids under a blade, and that is where a steel guard earns its place. Houseland sells its stainless steel finger guard in two styles, a 2.6 in (6.5 cm) single-finger hood and a 3.0 in (7.6 cm) two-finger hood, both worn on the hand that holds the pepper.

Stainless steel finger guard held against a cucumber while the knife blade rides along the steel face
PicturedStainless Steel Finger Hand Protector, Knife Guard.See 2 styles & current price

Why do the seeds go everywhere when you cut a bell pepper?

The seeds scatter because most people cut the top off and then pull or cut the core out through that opening, which breaks the seed cluster apart. A bell pepper is a hollow berry: the seeds sit on a pale, spongy core that hangs from the stem, with white ribs running down the inside of the walls to hold it in place. Wikipedia's entry on the bell pepper puts the fruit at about 92% water, and that softness is the problem. Once a blade goes through the core, the seeds are only loosely held and they drop, bounce and stick to everything within 12 in (30 cm) of the board.

The top-off method makes it worse in three ways. Slicing the cap off cuts the seed cluster at its widest point, so a ring of seeds is freed immediately. Reaching in to pull the core out squeezes the hollow, and the seeds that were still attached fall into the cavity, where they cling to the wet inner wall. Then tipping the pepper to shake them out spreads them across the board and the counter. A pepper that is cut this way needs a rinse under the tap to finish, which wets the flesh you are about to cook and slows browning in the pan.

The alternative keeps the core whole. If the knife only ever touches the flesh of the walls and never the middle, the seeds stay glued to the core through the entire job. When you are done there is one plug, the size of a walnut, with perhaps a dozen seeds loose on the board, and those come off with a swipe of the knife's spine. This is the same principle as the order beginners should learn cuts in: decide what the knife must not touch before you decide where it goes.

How to cut a bell pepper so the seeds stay on the core?

Stand the pepper on its base, cut straight down between the wall and the core on all four sides, and the seeds leave with the core in one piece. It takes four cuts and about 20 seconds once your hand knows the shape. Use an 8 in (20 cm) chef's knife or a 6 to 7 in (15 to 18 cm) santoku; a paring knife is too short to clear the wall in one stroke.

  1. Rinse the outside and dry it. A wet pepper slides, and a dry skin gives the guiding hand something to hold. Cut off any long stem so the pepper stands up.
  2. Stand it stem side up on the board. Look down at the top: the lobes show you where the four walls are, and the stem marks the centre where the core hangs.
  3. Put the blade about 0.5 in (1 cm) in from the outer edge, next to the stem, and slice straight down to the board. You are cutting flesh only; if the knife meets a soft, spongy resistance you are in the core, so move out.
  4. Turn the pepper a quarter turn and repeat. After four cuts you have four walls flat on the board and a core standing on its own with the stem on top and every seed still attached.
  5. Pick the core up by the stem and drop it in the compost. Any seeds left on the board come off with the flat of the blade.
  6. Trim the white ribs off the inside of each wall with the knife held flat, then trim any curved edges so each wall is a rectangle. The 0.5 in (1 cm) base you left is the fifth piece; slice the thin flesh off it too.

Peppers with three lobes get three cuts instead of four; five-lobed ones get five. The rule is one cut per wall, always between the wall and the core. If you want rings rather than strips this method does not apply, because rings need the whole cross-section; in that case slice the top off, run a paring knife around the inside of the core to free it, and lift it out in one piece before slicing, which keeps most of the seeds together.

Stainless steel finger guard protecting the guiding hand while a chef knife cuts carrot rounds
PicturedStainless Steel Finger Hand Protector, Knife Guard.See 2 styles & current price
Stainless steel finger guard shielding the fingertips as a chef knife slices cucumber on a wooden board

From the shop

Stainless Steel Finger Hand Protector, Knife Guard

A curved stainless steel hood with a smooth outer face for the blade, in a 2.6 in (6.5 cm) single-finger or 3.0 in (7.6 cm) two-finger style. It carries no cut-resistance rating and is hand wash only.

View the stainless steel finger guard — 2 styles & current price

How do you stop the pepper rolling under the knife?

Lay each wall skin side down, so the flat cut face grips the board and the blade goes through soft flesh before it meets the tough skin. Skin side up is the usual mistake: the edge lands on a curved, waxy surface, skids sideways for 0.25 in (6 mm), and the strip comes out with a ragged end. With the skin down, the blade is already through the flesh when it reaches the skin, and the skin parts cleanly under the tip.

  • Press the wall flat with the guiding hand before the first cut. A wall that arches will rock, so trim the curved ends off first.
  • Cut with the tip of the knife down and rock the heel, not the other way round. The tip pins the strip so the wall cannot creep.
  • Keep the board still. A board that skates does more to cause slips than the pepper does; a damp towel underneath, or a board with rubber feet like the large stainless board, fixes it.
  • Put steel between your fingertips and the edge. A curved hood held against the pepper gives the blade a fixed vertical face to run down, whatever your grip does when you speed up.

The last point is the one that matters most when you are doing six peppers for meal prep rather than one. The claw grip works, but it has to be held on every cut, and it is the first thing to loosen when you get tired. The Houseland finger guard is a curved stainless steel hood with a smooth outer face for the blade and a split ring on the hollow inner face for your finger; the ring is symmetrical, so it goes on the left or the right hand. It carries no cut-resistance rating and is not a substitute for cut resistant kitchen gloves, but it replaces the part of the job that depends on concentration. Everything else you need for the same drawer is in the kitchen tools collection.

Hand wearing the stainless steel finger guard while a knife slices a wedge of cabbage on a wooden board
PicturedStainless Steel Finger Hand Protector, Knife Guard.See 2 styles & current price

How wide should pepper strips and dice be?

Match the width to how long the pepper will cook: 0.5 in (1.3 cm) strips for a fast pan or a stir-fry, 0.25 in (6 mm) for anything raw, and a 0.25 to 0.5 in (6 to 13 mm) dice for sauces and rice. The National Center for Home Food Preservation uses 0.5 in (1.3 cm) strips or rings as its standard cut for freezing peppers, and that is a good default for cooking too. Thin strips soften in 3 to 4 minutes over high heat; a 0.5 in (1.3 cm) strip keeps a little bite after 6 to 8 minutes in a fajita pan.

Cut Width Use
Fine strips 0.125 to 0.25 in (3 to 6 mm) Salads, slaw, raw garnish
Standard strips 0.5 in (1.3 cm) Fajitas, stir-fry, freezing
Small dice 0.25 in (6 mm) Salsa, fried rice, omelettes
Medium dice 0.5 in (1.3 cm) Chilli, stew, sheet-pan roasting
Rings 0.25 to 0.5 in (6 to 13 mm) Pizza, grilling, garnish

For dice, cut the wall into strips of the width you want first, then gather three or four strips together and cut across them at the same interval. A wall from a medium pepper is about 3 in (7.5 cm) tall, so 0.5 in (1.3 cm) strips give you six strips per wall and roughly 36 cubes. Keeping the strips of one width is what makes the dice even; a strip cut at 0.75 in (2 cm) next to one cut at 0.25 in (6 mm) will cook at two different speeds no matter how carefully you cross-cut.

How long do cut peppers keep, and can you freeze them?

Cut peppers keep 3 to 4 days in a sealed container in the fridge, and they freeze raw without blanching if you will cook them later. Whole peppers last longer: Clemson's Home and Garden Information Center puts ideal storage at 45 to 50 °F (7 to 10 °C) and 80 to 90 percent relative humidity for two to three weeks. A home fridge runs colder than that, so expect some softening of the skin after the first week, and cut the pepper only when you need it.

  • Refrigerate cut pieces within 2 hours of cutting. The University of California's Master Food Preservers put the limit for perishable food at 2 hours at room temperature, or 1 hour above 90 °F (32 °C), and cut produce is perishable.
  • Freeze strips raw in a bag with the air pressed out and no headspace; the NCHFP says raw-packed peppers keep a crisper texture than blanched ones. Use them straight from frozen in a hot pan.
  • Blanch only if you want them for cooked dishes months out: 3 minutes for halves, 2 minutes for strips or rings, then cool, drain and pack with 0.5 in (1.3 cm) headspace.
  • Wash the board and the guard straight after prep. A pepper leaves no smell, but the sugars dry to a film; the guard is hand wash in warm soapy water and dry, since Houseland gives no dishwasher rating for it. The board washing routine covers the rest.

Red, yellow and orange peppers are the same fruit left on the plant longer; Wikipedia notes that a red bell pepper is simply a ripened green one, and Healthline's nutrition page gives one medium red pepper 169% of the daily vitamin C intake. Ripe peppers are sweeter and their walls are a little thinner, so they cut faster and soften sooner in the pan. Green ones hold their shape best in a stir-fry.

What I'd do

Cut the walls off around the core, every time, for every pepper that is going into strips or dice. It is four cuts, the seeds stay on the core, and the walls lie flat for the rest of the job. Skin side down for the strips, one width per batch, and 0.5 in (1.3 cm) unless the recipe says otherwise. For one pepper on a weeknight the claw grip is enough. For six peppers on a Sunday, or for anyone who has already nicked a knuckle on the skin, wear the guard: the two-finger style at 3.0 in (7.6 cm) suits a big pepper wall, and the 2.6 in (6.5 cm) single-finger style is the one to keep in the drawer for everything else.

Questions people ask about this

Do you have to remove the seeds from a bell pepper?

No, they are edible and not hot, but they are papery in the mouth and they stick to everything in a pan. Cutting the walls off around the core removes all of them in one plug without any rinsing, so there is no reason to leave them in.

Should you cut a bell pepper skin side up or skin side down?

Skin side down for strips and dice. The flat cut face sits still on the board, and the blade goes through the soft flesh before it meets the tough skin, so it cannot skid. Skin side up puts the edge on a curved, waxy surface and the knife slides about 0.25 in (6 mm) before it bites.

Why do my pepper strips come out different widths?

Because the wall was still curved when you sliced it. A pepper wall arches across the lobe, so the knife lands at different heights along it. Trim the curved ends off first so the wall lies flat, then set one width, 0.5 in (1.3 cm) as a default, and keep every strip in the batch to it.

Can you cut a pepper with a serrated knife?

You can, and it grips the waxy skin better than a dull plain edge, but a serrated edge tears the soft flesh and leaves ragged strips. A sharp 8 in (20 cm) chef's knife or a 6 to 7 in (15 to 18 cm) santoku cuts cleaner. If your plain knife slides on the skin, it needs sharpening rather than swapping.

What is the white part inside a bell pepper, and should you cut it out?

It is the ribs, the spongy tissue that holds the seed core to the walls. It is edible but it cooks to a different texture from the wall, so trim it off with the knife held flat when you want even strips. For a stew or a blended sauce it does not matter and you can leave it.

Does the finger guard work on a small pepper?

Yes. The 2.6 in (6.5 cm) single-finger style is small enough to sit against a wall from a small pepper, and it is worn on the guiding hand, so it does not need to match the food's size. For a large pepper wall the 3.0 in (7.6 cm) two-finger style covers more of the hand.

Can I put the finger guard in the dishwasher?

The product page gives no dishwasher rating, so hand wash it in warm soapy water and dry it straight after prep. It is stainless steel with a brushed finish and a rounded outer edge, so a rinse and a wipe is enough; there is nothing to disassemble and nothing that traps food.

How do you cut a bell pepper into rings?

Slice the stem end off, run a paring knife around the inside of the core to free it from the ribs, and lift the core out by the stem in one piece. Then lay the pepper on its side and slice across it at 0.25 to 0.5 in (6 to 13 mm). A few seeds will fall; tap the hollow pepper open end down over the bin before slicing.

How long does it take to cut a bell pepper this way?

About 20 seconds to take the walls off and another 30 to 40 seconds to trim the ribs and cut strips, so roughly a minute per pepper once your hand knows the shape. Six peppers for meal prep take under 10 minutes including the washing, with no rinsing step to get seeds out.

Do red and green peppers cut differently?

Slightly. A red pepper is a ripened green one, and its walls are a little softer and thinner, so it cuts faster and the skin is easier to pierce. Green walls are firmer and hold a 0.5 in (1.3 cm) strip through a longer cook. Both use the same walls-off method and the same skin-down slicing.

Can you cut a bell pepper without a cutting board?

Not safely. The walls-off method needs the pepper standing on a flat surface so four cuts go straight down past the core. Use any board at least 12 in (30 cm) across, with a damp towel underneath if it slides.

What size knife is best for cutting a bell pepper?

An 8 in (20 cm) chef's knife or a 6 to 7 in (15 to 18 cm) santoku. Either clears a 3 in (7.5 cm) pepper wall in one stroke; a 3.5 in (9 cm) paring knife needs two strokes and leaves a step in the cut.

How many cuts does it take to core a bell pepper?

4 cuts for a four-lobed pepper, one per wall, each straight down between the flesh and the core. Three-lobed peppers take 3 cuts and five-lobed ones take 5, so count the lobes from the top before you start.

Where exactly do you place the knife for the first cut?

About 0.5 in (1 cm) in from the outer edge and right beside the stem, then straight down to the board. If the blade meets soft, spongy resistance you are in the core and should move the cut 0.25 in (6 mm) outward.

Should the pepper be standing up or lying down when you core it?

Standing up on its base with the stem on top. That puts all four walls vertical, so each downward cut follows the wall for its full 3 in (7.5 cm) height and the core is left standing in the middle with the seeds attached.

What do you do if the pepper will not stand up on its own?

Slice a 0.25 in (6 mm) sliver off the base so it sits flat, or turn it stem side down and cut the walls off from the base end instead. Both keep the knife out of the core, which is the only thing that matters for the seeds.

What if the pepper has a long stem?

Cut the stem back to about 0.5 in (1 cm) before you start, so the pepper stands level and the stem stays long enough to lift the core out by. A stem longer than 1 in (2.5 cm) tips the pepper and makes the first cut land off centre.

How do you get the last seeds off the board?

Scrape them together with the spine of the knife, not the edge, and push them straight into the bin. With the walls-off method there are usually fewer than 12 loose seeds, so one pass across the board clears them.

Is there a way to cut a pepper in half without spilling seeds?

Yes. Cut from the base up to the stem on two sides without going through the stem, open the halves like a book, and lift the core out by the stem in one piece. Expect 10 to 20 loose seeds, more than the walls-off method leaves.

What is the fifth piece after the four walls are off?

The base, a disc about 2 in (5 cm) across with a 0.5 in (1 cm) rim of flesh. Lay it skin side down and slice the flesh away from any ribs, then dice it with the rest; it is the same thickness as the walls.

Do you need to trim the ribs off every pepper?

Only when the cut has to be even. The ribs are about 0.25 in (6 mm) of spongy tissue and they soften faster than the wall, so trim them for strips and dice. For a blended sauce or a 30-minute stew they can stay.

How do you trim the ribs without wasting flesh?

Hold the knife flat against the inside of the wall and slide it under the rib at a shallow angle, taking off about 0.125 in (3 mm) of tissue. Cutting straight down into the rib takes a 0.5 in (1.3 cm) trench of good flesh with it.

What is the most common mistake when cutting a pepper into strips?

Slicing with the skin side up. The waxy skin lets the blade slide about 0.25 in (6 mm) before it bites, so the first strip is wider than the rest and has a torn end. Turn the wall over and the cut face grips the board instead.

Why does the knife skid on the pepper skin?

The skin is smooth, waxy and curved, so a blade landing on it has nothing to bite into and slides about 0.25 in (6 mm) before it catches. A dull edge makes it worse. Sharpen the knife, then cut through the flesh side first so the edge only meets the skin at the end of the stroke.

Should I use a rocking motion or a straight push cut?

A push cut with the tip down and the heel dropping through, moving the knife forward about 1 in (2.5 cm) as it goes. A pure rock lifts the tip, and a pepper wall is only 3 in (7.5 cm) tall, so there is nothing for the tip to pin.

How thin can you slice a pepper for a salad?

Down to about 0.125 in (3 mm) with a sharp knife and the wall skin side down. Thinner than that the strip curls and loses its crunch. Cut across the wall, so each strip is about 3 in (7.5 cm) long, which is a fork-sized piece.

How do you dice a bell pepper evenly?

Cut the wall into strips of one width, say 0.5 in (1.3 cm), then line up three or four strips and cut across them at the same 0.5 in (1.3 cm) interval. One medium wall gives about 36 cubes; keeping the strips to one width is what makes the cubes match.

How small is a fine dice for salsa?

About 0.25 in (6 mm), which is the small-dice size in the strip table. Cut 0.25 in (6 mm) strips first, then cross-cut at the same spacing. A medium pepper gives roughly 1.5 cups (350 mL) at that size.

How much does one bell pepper yield when cut?

A medium pepper of about 6 oz (170 g) gives roughly 1 cup (150 g) of 0.5 in (1.3 cm) strips or 1.25 cups of dice once the core, stem and ribs are gone. The trimmings weigh about 1 oz (30 g), mostly the core.

How many peppers do I need for fajitas for four?

Three medium peppers, about 18 oz (510 g) whole, which cut to roughly 3 cups (450 g) of 0.5 in (1.3 cm) strips. Mixing red, yellow and green gives three sweetness levels from the same 0.5 in (1.3 cm) cut.

How long do 0.5 in pepper strips take to cook in a pan?

6 to 8 minutes over high heat for strips with a little bite left, or 10 to 12 minutes for fully soft. Add them to a pan that is already hot and keep them in a single layer; a crowded pan steams the strips rather than searing them.

How long do thin pepper strips take to soften?

3 to 4 minutes over high heat for 0.25 in (6 mm) strips. They lose their snap quickly, so add them after onions and garlic, and pull the pan when the edges start to darken rather than waiting for them to go limp.

What temperature do you roast cut peppers at?

425 °F (220 °C) for 18 to 22 minutes for 0.5 in (1.3 cm) dice or strips in a single layer, tossed with about 1 tablespoon (15 mL) of oil per pepper. Thinner cuts burn at the edges before the middle softens.

Can you cut peppers the night before?

Yes. Cut strips keep 3 to 4 days in a sealed container in the fridge at or below 40 °F (4 °C), so cutting them the night before costs nothing in texture. Dry them on a towel first so they do not sit in their own water.

How should I store cut pepper strips in the fridge?

In a lidded container lined with a paper towel, at or below 40 °F (4 °C), for 3 to 4 days. The towel takes up the water that leaks from the cut faces, which is what turns strips slimy on day two in a plain bag.

Can cut peppers sit out on the counter during a party?

For up to 2 hours at room temperature, or 1 hour if the room is above 90 °F (32 °C), which is the same limit as any perishable food. Put out a small bowl and refill it from the fridge rather than leaving the whole batch out.

How long does a whole bell pepper keep before cutting?

Two to three weeks at 45 to 50 °F (7 to 10 °C) and 80 to 90 percent humidity, which is the ideal quoted by Clemson's extension service. A normal fridge at 37 to 40 °F (3 to 4 °C) is colder, so expect about one to two weeks before the skin wrinkles.

Can you freeze bell pepper strips without blanching?

Yes. Pack raw 0.5 in (1.3 cm) strips in a bag with the air pressed out and no headspace, then freeze; the NCHFP notes raw-packed peppers keep a crisper texture than blanched ones. Use them within about 8 months and cook from frozen.

How long do you blanch pepper halves before freezing?

3 minutes in boiling water for halves and 2 minutes for strips or rings, then cool them in cold water, drain, and pack with 0.5 in (1.3 cm) of headspace. Blanched peppers suit long-cooked dishes; raw-packed ones stay crisper.

Can you use frozen pepper strips in a stir-fry?

Yes, straight from the freezer into a hot pan without thawing, and expect 1 to 2 extra minutes of cooking. Thawed strips release their water and go limp, so keep them frozen until the moment they hit the oil.

Why do frozen peppers come out soft?

Because a pepper is about 92% water, and the ice crystals break the cell walls as it freezes. Raw-packed strips lose less texture than blanched ones, but no frozen pepper will be crisp again, so use them for cooked dishes only.

Do you wash a bell pepper before or after cutting?

Before. Rinse the outside under running water for about 10 seconds and dry it with a towel, then cut. Washing after cutting wets the flesh that is going into the pan and slows browning, and the walls-off method leaves so few seeds that no rinse is needed.

Are the seeds of a bell pepper safe to eat?

Yes. They are small, papery and not hot, and swallowing a few does no harm. They are removed for texture and because they stick to the pan, not for safety. The walls-off method removes them with the core in one piece anyway.

Can you cook the pepper core and stem?

The stem is woody and goes in the compost, but the flesh around the base of the core is fine to cook. Slice 0.25 in (6 mm) of flesh off the core before you bin it if you are counting every scrap; it is about 0.5 oz (15 g) per pepper.

Why are some peppers three-lobed and others four?

It is the variety and the growing conditions, not a defect. Three-lobed peppers tend to be longer, about 4 to 5 in (10 to 13 cm), with slightly thinner walls; four-lobed ones are blockier and stand up better. Count the lobes from the top and make one cut per wall either way.

Is a green pepper harder to cut than a red one?

Slightly. A green pepper is the unripe fruit, so its walls are firmer and the skin is a little tougher, which means it needs a sharper edge. A red one is the same fruit ripened on the plant, with walls that are softer and about 0.06 in (1.5 mm) thinner.

How do you cut a bell pepper for stuffing?

Slice the top 0.5 in (1.3 cm) off with the stem, run a paring knife around the inside to free the core, and lift it out by the stem. Then shake the pepper open end down over the bin. Save the lid to sit on top during a 30 to 40 minute bake.

Can you cut a pepper with a mandoline?

Only the flat walls, and only after the core is out, at 0.125 in (3 mm) for salad slices. The Houseland finger guard is documented for knife work on a board, not for a mandoline, so use the guard that came with the mandoline for that job.

Does a cut-resistant glove replace the finger guard?

They do different jobs. A rated cut resistant kitchen glove covers the whole hand to a tested level; the steel guard is a rigid 2.6 in (6.5 cm) or 3.0 in (7.6 cm) hood over the fingertips at the point of the cut and carries no cut-resistance rating. For fast pepper work many cooks use one or the other.

How do you hold the finger guard on a pepper wall?

Slide a finger up into the split ring on the hollow inner face so the curved hood sits forward over your fingertips, rest the hood against the wall about 0.5 in (1.3 cm) from the edge, and run the knife down the smooth outer face. Step the guard back one strip width after each cut.

Which finger goes in the guard's ring?

The index finger in the single-finger style, which has one ring inside a 2.6 in (6.5 cm) hood. In the two-finger style, about 3.0 in (7.6 cm) wide, the index and middle finger sit side by side in two rings. Either works on the left or right hand.

Can a left-handed cook use the finger guard?

Yes. The split ring on the inner face is symmetrical and not shaped for one hand, so it goes on either the left or the right with nothing to reverse. Two cooks with different handedness can pass one 2.6 in (6.5 cm) guard between them mid prep.

Will the knife blunt on the steel guard?

The blade is meant to slide down the guard's smooth outer face, not chop into it. Keep the cut vertical and the edge only brushes steel for the last 0.125 in (3 mm) of the stroke. Hitting the guard square-on with the edge is the same as hitting any steel, so aim the cut beside it.

How do you clean the finger guard after cutting peppers?

Hand wash it in warm soapy water and dry it as soon as prep is done. Pepper juice dries to a sugary film in about 20 minutes, so a rinse straight away is the whole job. The product page gives no dishwasher rating, so keep it out of the machine.

Will the finger guard rust?

It's stainless steel with a brushed finish — rinse it, dry after each use, and don't leave it soaking overnight. Kept dry it should stay bright for years.

Does the guard fit in a drawer with other tools?

Yes. The smaller style is about 2.6 in (6.5 cm) by 1.8 in (4.5 cm) and the larger about 3.0 in (7.6 cm) by 2.2 in (5.6 cm), so either sits in a utensil drawer beside the peeler. There is nothing to mount or plug in.

What comes in the box with the finger guard?

One guard in the style you select, single-finger or two-finger. The knife, board, pepper and linens in the product photographs are styling props and are not included. Returns follow the store refund policy linked in the site footer.

How do you get pepper smell off a cutting board?

A bell pepper leaves almost no smell, unlike onion, but the juice dries to a sticky film. Wash the board in hot soapy water within 30 minutes of cutting, and for a wooden board rub half a lemon with a teaspoon (5 g) of salt over any stain, then rinse.

Can you cut a pepper on a stainless steel board?

Yes, and a steel board wipes clean of pepper juice in a few seconds. Pepper walls do not slide on it if they are laid skin side down. A steel surface is harder on a knife edge than wood, so sharpen a little more often if you use one every day.

How do you keep the cutting board from sliding while cutting peppers?

Put a damp kitchen towel or a sheet of non-slip shelf liner under it, or use a board with rubber feet. A sliding board causes more knife slips than the pepper does, and a board that moves 0.5 in (1.3 cm) mid cut will put the blade on your fingers.