1 lb. ground beef
1 c. water
1 c. grated cheese
1 (15 oz.) jar spaghetti sauce
1 1/2 c. uncooked macaroni

Crumble beef into 2 quart (or larger) casserole. Cook on full power for 4-5 minutes or until beef is no longer pink. Mix in sauce, macaroni and water; cover with paper towel. Cook in microwave covered for 12-14 minutes on full power. Stir halfway through cooking time. Sprinkle cheese on top. Let stand 4-5 minutes before serving.