2 lb. hamburger
6 oz. tomato paste
1/2 c. chopped fine onion
1/2 c. chopped fine green pepper
1/4 c. Parmesan cheese
1 tbsp. celery salt
1 tbsp. garlic salt
2 tsp. pepper

Combine all the above ingredients. Spread on half of a hamburger roll. Broil about 8-10 minutes. Remove from oven and top each with a slice of tomato then cheese. Return to oven, broil for 1-2 minutes or until cheese starts to brown.