Pizzawiches 1 lb ground round 1/2 - 1 lb Velveeta, cubed 1 can tomato soup (Campbells works best) 16 hamburger buns Preheat oven to 325F. Using a frying pan or skillet... Brown ground round and pour off any fat. Add can of soup, and cubed Velveeta (adjust amount according to your family's taste). Cook on low heat for about 3 minutes until all cheese is melted. Spread mixture on each half of 16 hamburger buns. Can also refrigerate mixture for a couple of days or freeze. Thaw and spread and heat! Or bake and freeze and heat in microwave. Makes 32 servings.