One Dish Macaroni And Beef(Microwave)  
["1/2 lb. ground beef", "1 c. uncooked macaroni", "1 1/4 c. onion, chopped or 1 Tbsp. minced onion", "1 c. tomato sauce", "1 1/2 c. water", "1/3 c. catsup", "1 Tbsp. brown sugar", "1/2 tsp. salt", "1/4 tsp. pepper", "1 Tbsp. chili powder"]
["In a 2-quart casserole, combine all ingredients, mixing well. Cook, covered, for 15 minutes or until macaroni is tender, stirring once.", "Stir before serving.", "Let stand several minutes to finish cooking.", "Makes 4 servings."]
["ground beef", "macaroni", "onion", "tomato sauce", "water", "catsup", "brown sugar", "salt", "pepper", "chili powder"]