How to Clean Burnt Food Off a Hammered Pan

Cover the bottom of the pan with water, add a heaped teaspoon of baking soda, and let it simmer for eight to ten minutes. The burnt film loosens and floats up, including the crust sitting down inside the hammered dimples. Then work a soft brush along the grooves, not across them. No overnight soak, no steel wool, no scrubbing until your wrist hurts.

Why does a hammered surface hold on to burnt food?

A hammered pan is not flat. It is a field of shallow dimples, and every dimple has a floor that sits a millimetre or two below the ridges around it. When you press a sponge down, the sponge rides on the ridges. The floors never get touched. That is the whole problem in one sentence.

This is why people describe the same failure over and over: food gets stuck in the texture, and the holes end up full of burnt material. The pan is not dirtier than a smooth one. The dirt is simply sitting where pressure cannot reach it, so the fix is chemistry and time rather than force.

What should you do in the first 30 seconds?

The single highest-return habit with any uncoated pan is this: the moment the food comes out, while the pan is still warm, pour in enough hot water to cover the bottom and put it back on a low flame. Walk away and eat. That is it. Ninety percent of the cleaning is now happening without you.

Warm metal plus hot water releases stuck-on protein and sugar almost immediately. The same residue, left to cool and dry for two hours, turns into something you have to fight.

One caution: do not throw cold water into a screaming hot pan. Give it a minute off the heat first. Thermal shock is hard on any metal pan and it can warp a thin base.

How do you do the baking soda simmer, step by step?

This is the method for when the pan has already gone cold and there is black crust in the dimples. It takes ten minutes, and eight of those are hands-off.

1. Scrape out the loose debris with a wooden or silicone spatula. Do not use metal.
2. Add water until it covers the burnt area by about a centimetre.
3. Add a heaped teaspoon of baking soda. It will fizz a little if there is grease.
4. Bring it to a gentle simmer and hold it there for eight to ten minutes. You should see brown flakes releasing and drifting around.
5. Tip the water out. While the pan is still warm, brush the surface with a soft dish brush.
6. Rinse, then dry with a towel straight away rather than air-drying.

The direction of the brush matters more than people expect. Work in small circles that follow the curve of each dimple, or in straight passes along the grooves. Dragging a brush flat across the ridges is the same mistake as the sponge — the bristles bridge the gaps.

Which tools are safe, and which should stay away?

Anything softer than the pan is fine; anything harder is a permanent decision. Uncoated metal will not peel like a coating, but it picks up a haze of fine scratches that make future residue cling harder. You are protecting a smooth surface, not a coating.

Can you remove the brown stains and discolouration?

Mostly, no — and that is the honest answer rather than the comfortable one. Once bare metal has been heated hard, it can take on a brown, bronze or faintly rainbow tint. That is a change in the surface itself, not a layer of grime sitting on top. Scrubbing does not remove it. It removes your patience.

This is one of the most common disappointments in this whole category. One reviewer of an uncoated stainless pan put it flatly: "they turn brown after the first use and you cannot clean them." That is a real experience, and it happens to titanium pans too.

"Having to soak the insides over night, still I have to scrub like crazy the next day."— Amazon reviewer, stainless steel frying pan

What you can do is fade it. A paste of baking soda and water, left on the stain for ten minutes then rubbed with a soft cloth, lightens most of it. Neither that nor a non-abrasive metal cleaner returns a pan to showroom condition — and a pan that cooks well with a bronze patch still cooks well.

If the discolouration appears after every single meal, that is a heat signal rather than a cleaning problem. Our note on the water-drop preheat test covers how to find the right temperature without guessing.

Can a hammered pan go in the dishwasher?

Many are labelled dishwasher safe, and the pan will survive it. But a dishwasher is the wrong tool for this surface. It sprays water at the ridges, leaves the dimple floors untouched, then bakes in whatever is left during the drying cycle. You take out a pan that looks clean and is not.

Detergent also dulls bare metal over time and can leave a chalky film in the texture. Two minutes at the sink beats a cycle here — and if you use the dishwasher anyway, you will still be brushing it by hand afterwards.

How often does it need a deep clean?

If you are doing the warm-water rinse after every meal, a full baking soda simmer once every two or three weeks is plenty. If you cook a lot of sugary sauces, marinades or anything with honey, make it weekly — sugar carbonises faster and harder than fat does.

There is a useful early warning. Run a dry fingertip across the cooking surface. If it feels slightly tacky or grippy rather than smooth, residue is building even though the pan looks fine. That film is also the usual reason a pan starts sticking after a few uses when nothing else has changed.

Deep cleaning on a schedule takes less total effort than deep cleaning in an emergency — ten minutes every fortnight, versus forty-five minutes once the crust has had a month to settle in.