What is the correct action when an oil pan catches fire?

• A. Pour water to extinguish
• B. Cover with a lid and use a Class K extinguisher or baking soda; do not use water
• C. Move the pan outside
• D. Ignore and continue cooking

Answer: (B)

When cooking oil catches fire, the priority is to starve the flames of oxygen and fuel. Water is dangerous here because oil floats on water and any water poured onto burning oil will rapidly spread the fire, causing splatter and a bigger flare-up.

The best action is to smother the fire: cover the pan with a metal lid to cut off the oxygen supply. If you have a Class K extinguisher (designed for cooking-oil fires) or baking soda, use it to blanket and suppress the flames. Do not use water under any circumstances. If safe, turn off the heat, and keep a safe distance while smothering. If the fire grows beyond control, evacuate and call emergency services.