Combine cheese, mayo, milk and soup. Mix well. Add to macaroni. Blend thoroughly and add tomatoes and broccoli. Mix gently. Pour into ... to spice it up.
Cook macaroni. In a medium saucepan ... thickened. Add shredded Cheddar, salt and pepper. Dilute ... cheese sauce. Add broccoli. Pour over macaroni in ... degrees for 30 minutes.