1 pkg. Velveeta shells & cheese dinner
1/2 c. chopped tomatoes
1 lb. ground beef
1 (8 oz.) can tomato sauce
1/4 c. chopped onion
1/2 c. crushed potato chips

Prepare dinner as directed on package. Add tomato; mix lightly. Brown meat; drain. Stir in tomato sauce and onion; spoon. Dinner mixture into 1 1/2 quart casserole. Top with meat mixture; sprinkle with chips. Bake at 350 degrees for 20 minutes or until thoroughly heated. 4-6 servings. Variation: Substitute chopped dill pickle for tomato.