1 small can sliced mushrooms
1 (10 oz.) pkg. cooked macaroni noodles
1 onion, chopped
1 (10 oz.) can mushroom soup
1/2 c. or more grated cheese
1 1/2 lb. hamburger meat
1 (10 oz.) can tomato sauce
10 oz. water
1 (12 oz.) can corn

Cook macaroni according to package directions. Brown hamburger meat and onion together. Add the soups, water and cooked macaroni. Mix well and place in a 9 x 13-inch pan. Top with cheese and bake for 45 minutes at 350°F.