10+ Ground Beef Casseroles with 10 Ingredients or Less

Stocked up on ground beef during your local store's meat sale? While ground beef is a great go-to for quick spagehtti or taco dinners, it's also delicious cooked into hearty, savory casseroles. From Extra-Easy Lasagna to Nacho Grande Casserole, these main-dish beef dinners all call for 10 ingredients or less—excluding salt, pepper, water, and cooking spray.