1 1/2 lbs. ground beef
1 tbsp. and 1 tsp. mustard
1/2 c. catsup
1 1/2 tsp. salt
1/4 tsp. garlic salt
1/4 tsp. pepper
1/4 tsp. hickory salt
12 hamburger buns, split
Cheese spread
Parmesan cheese
Mozzarella cheese

Mix together all ingredients except the cheeses. Spread the cheese spread on the split buns. Cover with the meat mixture way to the edge of the buns. Sprinkle evenly with the Mozzarella and Parmesan cheese. Place on baking sheet. Broil in broiler about 5 minutes. Makes about 12 split buns. 12 servings.