How To Season a Cast Iron Skillet
Step 1: Wash the pan with hot, soapy water and a stiff brush; rinse and dry thoroughly. Then, using a folded paper towel, apply a thin, even coating of vegetable oil to the pan, inside and out.
Step 2: Place a sheet of aluminum foil on the bottom oven rack to catch any drips. Bake the pan on the top rack at 350° F for 1 hour; let cool in oven