If you're wondering whether you can store cast iron in the fridge, the answer is yes! Just be sure to wrap it in a clean cloth or paper towel to prevent it from rusting. Cast iron is a versatile cookware material that can be used for braising, frying and even baking. So go ahead and stash your pan in the fridge, it'll be ready when you are!cast iron can withstand cold temperatures, so it is safe to put in the fridge. However, it is not necessary to do so. If you do choose to store your cast iron in the fridge, make sure to wrap it in a clean, dry cloth to prevent it from rusting.