How to Get Burnt Food Off a Dutch Oven | The Baking Soda Fix

Boiling water with baking soda loosens burnt food so it can be scraped away from a Dutch oven with minimal effort.

You pull the lid off a Dutch oven after a long braise, expecting tender meat and vegetables. Instead, you find a layer of burnt food welded to the bottom that won’t budge with soap and a sponge.

The burnt-on mess doesn’t mean the pot is ruined. A simple boil of water with baking soda breaks down the residue without damaging the enamel coating. Here’s how to do it without scrubbing for hours.

The Baking Soda Boil: The Tried-and-True Method

The Kitchn tested five different cleaning methods and found the baking soda boil to be the easiest and most effective. Bring water to a boil, add baking soda, and stir. Let it simmer for a few minutes.

The combination of heat, water, and baking soda loosens the burnt food chemically and physically. After simmering, scrape the bottom gently with a wooden or nylon spatula. Most of the residue lifts right off.

This method works on all types of Dutch ovens — enameled cast iron, bare cast iron, ceramic, or stainless steel. It’s gentle enough that it won’t harm the finish.

Why Scrubbing Alone Fails

Reaching for an abrasive pad or a metal scraper seems logical, but it’s the wrong move for most Dutch ovens. Here’s what to avoid and why.

• Abrasive scouring pads: Scratching the enamel dulls the finish and makes future cleaning harder. Stick to nylon brushes or soft sponges.
• High heat: Cranked-up heat to burn off residue warps the enamel or causes it to scorch permanently. Always cook on low to medium heat.
• Metal scrapers: Even a brief scrape with a metal tool can chip the enamel edge or scratch the surface, especially on coated cast iron.
• Harsh chemical oven cleaners: Many contain lye or caustic agents that react with enamel and may leave a residue that affects food.
• Extended soaking: While soaking can help loosen dry food, it’s rarely enough for burnt-on layers and doesn’t actively break down the carbonized bits.

Gentle methods take a few extra minutes but preserve the pot’s surface for years. The baking soda boil addresses the root cause of the stuck food without physical force.

How the Boiling Water Trick Actually Works

The science is straightforward. Boiling water creates steam that penetrates microscopic gaps between the burnt food and the pot surface. The high temperature helps rehydrate and soften the charred layer.

Adding baking soda (sodium bicarbonate) raises the water’s pH slightly, which helps break down complex food proteins and starches. The Kitchn’s tests demonstrate this combination outperforms plain water alone — see boiling water loosens burnt food for the full walkthrough.

For deep burns, let the mixture simmer for 10 to 15 minutes. The longer exposure gives the steam and alkaline water more time to dissolve the stuck-on bits. Check the pot after 10 minutes by running a spatula across the bottom.

The table above summarizes which methods work and which don’t for enameled Dutch ovens. The baking soda boil remains the safest and most reliable first step.

Step-by-Step: Cleaning Your Dutch Oven

Follow these steps for a clean pot without elbow grease.

1. Fill the pot with water: Add enough to cover the burnt area by about an inch.
2. Add baking soda: Two tablespoons per quart of water. Stir to dissolve.
3. Bring to a boil: Place the pot on the stove over medium-high heat. Once boiling, reduce to a simmer.
4. Simmer and scrape: After 10 minutes, use a wooden or nylon spatula to gently scrape the bottom while still hot.
5. Repeat if needed: For stubborn spots, drain the water, add fresh water and baking soda, and boil again. Pour out and rinse.

If residue remains after two rounds, let the pot cool completely, then scrub with a baking soda paste (small amount of water mixed with baking soda) and a nylon brush.

For Stubborn Stains: Bar Keepers Friend

Burnt-on grease or dark discoloration on enameled cast iron may resist the boiling water method. For those cases, Bar Keepers Friend Cleanser is a common solution. It contains oxalic acid, which helps brighten enamel without harsh abrasives.

The manufacturer condones its use on enameled cast iron but advises against using it on bare, uncoated cast iron — the acid can react with the iron surface. Le Creuset also lists Bar Keepers Friend as an approved cleaner on its blog. See bar keepers friend on enameled for the official guidance.

To use, make a paste with a small amount of water, apply to the stained area, and let it sit for 1–2 minutes. Gently rub with a soft sponge, then rinse thoroughly. Do not use it on bare cast iron or leave it to dry on the surface.

The Bottom Line

For most burnt-on food, the baking soda boil is the simplest and safest approach. It works on all Dutch oven materials, requires no harsh chemicals, and preserves the enamel or seasoning. For persistent stains, Bar Keepers Friend offers an effective alternative when used correctly on enameled pieces.

If you have a Le Creuset or other enameled Dutch oven, avoid metal pads and harsh cleaners. Stick to nylon brushes and the baking soda boil to keep the pot looking new. Your specific model may have additional care instructions printed on the packaging, so check those before trying new cleaning products.