3 1/2 lbs. hamburger
2 tsp. chopped green pepper
2 tsp. chopped onion
1 tsp. oregano
Mozzarella cheese
1 lb. Velvetta cheese
1 jar (16 oz.) Ragu spaghetti sauce
1 (8 oz.) can tomato paste

Brown hamburger, green pepper, onion and oregano in skillet. Add remaining ingredients except Mozzarella cheese and cook until everything is well blended, then store in refrigerator until completely cold. Spread cold mixture in 1/2 sandwich bun. Top with Mozzarella cheese and place under broiler until the hamburger mixture is warm and the cheese is melted.