How do you season a pre-seasoned cast iron Dutch oven?
Follow our easy steps to season cast iron in the oven and download our Seasoning Guide to add a quick go-to reference to your cookbook.Scrub your pan. Scrub the pan with warm, soapy water. … Apply oil. Apply a very thin, even layer of cooking oil to the cookware (inside and out). … Bake for 1 hour.