1 egg
2 lbs. hamburger
2 tbsp. Worcestershire sauce
1 1/2 tsp. salt
1/2 tsp. garlic salt
Pepper to taste
Cheese, grated
Dill pickle, chopped
Onion, chopped

Combine first 6 ingredients in a bowl; mix well. Shape into 4 long patties. Mix remaining ingredients. Spoon onto 1/2 of each pattie. Fold hamburger to enclosed filling; seal edges. Place on broiler rack. Broil for 5 to 8 minutes.