1 pkg. macaroni and cheese dinner
3/4 lb. ground beef
2 tbsp. onion, chopped
1/2 c. milk
1 (16 oz.) can tomatoes, drained

Prepare macaroni and cheese dinner as directed. Brown beef and onion. Fold in browned beef, drained tomatoes and milk.

Bake at 350°F about 20 minutes or reheat on stove to serving temperature, stirring occasionally.