Nothing shouts “comfort food” like a fat, meaty, melty Philly Cheesesteak. We may have to skip out on the bread, but we don’t have to skip on the juicy steak and gooey cheese! This one-skillet meal makes for an easy lunch or dinner, and it will warm your belly right up. If you don’t own a cast iron skillet or oven-safe skillet, you can prepare the veggies and steak in a stovetop pan and then transfer the ingredients to a baking dish.