1 lb. hamburger
1/2 c. elbow macaroni
1 1/4 c. boiling water
15 oz. can tomato sauce
1/2 c. sliced stuffed green olives
1/2 c. chopped onion
1/4 c. chopped green pepper
2 tsp. Worcestershire sauce
1 tsp. Italian seasoning
1/4 tsp. garlic salt
4 oz. can mushrooms
1/2 lb. soft cheese, diced
6 slices cheese

Brown ground beef; drain. Stir in remaining ingredients except cheese. Cook over medium low heat, stirring occasionally until macaroni is tender (about 10 minutes). Add cheese. Stir until melted. Top with cheese slices.