These cheesy enchiladas are a crowd-pleaser. Start by browning ground beef in a skillet. Add diced onions, garlic, and canned diced tomatoes with green chilies. Simmer until the mixture thickens. Then, spoon the beef mixture onto tortillas and roll up. Place the enchiladas in a baking dish and top with shredded cheese. Bake until the cheese is melted and bubbly.