- 1 lb ground beef
- 1 small onion, chopped
- 1 (15 oz) can pizza/spaghetti sauce
- 8 oz macaroni, cooked
- 1 (8 oz) package shredded mozzarella
- 1 (3.5 oz) package pepperoni
- Brown ground beef and onion in a large skillet over medium-high heat. Drain and return to pan.
- Stir in sauce, macaroni, mozzarella and pepperoni. Spoon into a greased 2-quart baking dish.
- Bake at 350 degrees for 40 minutes.