Peppy cheese filled hamburgers

6 servings

Ingredients

QuantityIngredient
poundsGround beef
¼cupDry bread crumbs
1Small onion,finely chopped
1Egg
1teaspoonSalt
1teaspoonWorcestershire sauce
¼teaspoonPepper
¼cupShredded American cheese
¼cupShredded Cheddar cheese
2tablespoonsMayonnaise
1teaspoonWorcestershire sauce
½teaspoonSalt
½teaspoonPrepared mustard
¼teaspoonPepper

Directions

PEPPY CHEESE FILLING

Mix all ingredients except fillings. Shape mixture into 12 thin patties, about 3½ inches in diameter. Top each of 6 patties with a filling, spreading to within ½ inch of edge. Cover with a remaining patty, seating edges firmly. Broil or grill patties 4 inches from heat, turning once, to desired doneness, about 10 minutes.