1 (8 oz.) box elbow macaroni, cooked and drained
8 oz. shredded cheese (your choice)
1/2 c. sweet milk
1/2 c. mayonnaise
1 can cream of mushroom soup

Combine macaroni, cheese, sweet milk, mayonnaise and cream of mushroom soup. Pour into baking dish.

Bake at 375°F for 25 to 30 minutes or until bubbly.