A burnt layer stuck to the bottom of a Dutch oven or casserole is enough to make anyone panic, especially when the pot cost a small fortune and the instinct is to scrub as hard as possible. Don’t. The smooth enamel coating is tough, but it can be scratched, dulled or chipped by the wrong tools, and once it’s damaged, food sticks even more. The good news is that most burn marks give way to patience and gentle ingredients you already have at home. Here are five steps to try, in order from mildest to strongest.
This article is intended for general informational and household purposes only. Always follow the manufacturer’s care instructions for your cookware, and test any cleaning method on a small, hidden area first. Do not mix cleaning products, and rinse thoroughly before cooking. If the enamel is chipped, cracked or worn through, stop using the pan, as damaged enamel can flake into food.
Let it cool, then soak
Spread it on, leave it for about 30 minutes, then rub gently and rinse. If dark marks and brown stains still won’t budge, try a paste of baking soda with a splash of hydrogen peroxide. Never plunge a hot pot into cold water, since sudden temperature changes can crack or craze the enamel. Let the pan cool completely, then fill it with warm water and a few drops of dish soap, enough to cover the burnt area. Leave it for at least an hour, or overnight if the burn is thick. The soak softens the food residue so it lifts away instead of needing force. Afterwards, loosen what you can with a wooden spoon or a silicone spatula, never metal. You can also use a non-abrasive cleaner made for enamel cookware, ideally the one your manufacturer recommends. Follow the instructions on the label, and test any new product on a small spot first. Never mix cleaning products together, particularly bleach with vinegar or ammonia, which can release harmful fumes. Skip steel wool, scouring pads, metal scrapers, harsh powders and the dishwasher, all of which can scratch, dull or wear the enamel. Cooking on medium or low heat, using a little oil or butter, and giving the pan time to heat up gradually helps prevent burning in the first place. Dry the pot fully after washing, store it with a paper towel or cloth between lid and base, and stop using it if the enamel chips or cracks. Check the manufacturer’s care guide for specifics.
