You can use a cast iron skillet for almost anything - as long as you take the time to maintain it and keep it in good condition. That's why I'm going to show you how to easily season your cast iron skillet and keep it in great working order! I'm sure most of you have memories of your grandparents or even great-grandparents lugging out their heavy-bottomed skillets and frying up dinner. There's a reason these pans get passed down from grandparent to grandchild. Cast iron, when seasoned properly, will last for many lifetimes. You just have to know the science behind the seasoning process and how to do it. Let's get to seasoning!