Tuna, macaroni, creamy soup, cheese and fried onions are all you need to make this super easy tuna casserole that I learned from my roommate. It's great as leftovers, too.
Kidney beans, baked beans and butter beans are combined with ground beef, bacon and onion in this hearty meal. You can also put the ingredients into a slow cooker and cook for about 8 hours on low.
Broccoli remains crisp-tender in this recipe, though you can substitute any leftover cooked vegetables. Assemble the casserole the night before. Cover, refrigerate, and bake in the morning.
