1 1/2 lb. ground beef
1 lg. onion, chopped
1 tsp. chili powder
1 lg. jar pizza sauce
2 c. macaroni, cooked
Mozzarella cheese

Brown beef with onion and drain. Add chili powder, sauce and macaroni. Layer mixture alternately with cheese in baking dish. Save some cheese for top. Cover and bake for 20 to 30 minutes at 350 degrees. Leave cover off, add cheese to top and bake 5 minutes more.