1 (32 oz.) jar Ragu sauce
1 lb. ground beef
2 c. uncooked macaroni
6 slices American cheese

Cook macaroni as directed on package. Brown beef, drain off fat. Add 2/3 jar of sauce. Simmer 5 minutes. Combine macaroni and beef in 2-3 quart casserole dish. Pour remaining sauce over top. Cut slices of cheese in triangles and arrange on top of mixture. Bake at 350 degrees for 10 minutes.