I'm glad to hear that you were able to put out the oil fire. However, the brownish stain on the bottom of your steel pot indicates that the pot may have been subjected to extreme heat during the oil fire incident. It's essential to assess the pot's condition to determine if it is safe to continue using.
Here are some steps you can take to evaluate the pot's safety:
Thoroughly Clean the Pot: First, clean the pot thoroughly with warm soapy water to remove any residue or leftover oil from the fire. Make sure to scrub the affected area gently.
Inspect for Damage: After cleaning, inspect the pot carefully for any signs of damage. Look for warping, discoloration, or structural changes, especially in the area where the brownish stain is present.
Check for Leaks: Fill the pot with water and let it sit for some time to check for any signs of leakage. If there are leaks, it's not safe to use the pot, as it could compromise its structural integrity and pose a safety risk.
Perform a Boil Test: Fill the pot with water and bring it to a boil. If the pot boils water without any issues and the water doesn't have any unusual taste or smell after boiling, it may still be safe to use.
Consult Manufacturer's Guidelines: Check the manufacturer's guidelines or recommendations for your specific pot model. They may provide insights into how the pot should handle heat or whether it is safe to continue using after exposure to high temperatures.
Use with Caution: If you decide to continue using the pot, be cautious and avoid exposing it to extremely high heat. Stick to low to medium heat settings to reduce the risk of further damage.
If you have any doubts about the pot's safety after performing these checks, it's best to err on the side of caution and replace the pot. Safety should always be the top priority when it comes to cookware, and using a damaged pot can lead to potential hazards during cooking.