cast iron cupcake pan
Now it’s time to re-season your skillet. Apply a thin layer of vegetable oil or flaxseed oil to the entire surface of the skillet, both inside and out. Place it upside down in an oven preheated to 375°F (190°C), with a sheet of aluminum foil on the rack below to catch any drips. Bake for about an hour, then turn off the oven and let the skillet cool inside.
