Traditional cast-iron skillets don’t emerge from the box with a nonstick surface. That comes with seasoning, or coating the skillet with cooking oil and baking it in a 350° F oven for an hour. It won’t take on that shiny black patina just yet, but once you dry it with paper towels, it will be ready to use. You’ll reinforce the nonstick coating every time you heat oil in the skillet, and you can hasten the process by seasoning as often as you like. Or you can forget seasoning and go with Lodge Logic (available at hardware and cookware stores), a line of preseasoned skillets from Lodge Manufacturing, the oldest U.S. maker of cast-iron cookware.