1 pound ground beef
1 teaspoon salt
1/8 teaspoon pepper
2 teaspoons Worcestershire sauce
4 tablespoons finely chopped onion
4 thin slices tomato (medium sized)
Mix ground beef with salt and pepper. flatten beef into a large square. Divide into eight equal parts and make a thin patty of each part. Mix together the Worcestershire sauce and onion. On half of the patties place a slice of tomato and a tablespoon of chopped onions. Top with a second patty and pinch edges together. Place in a shallow pan and broil about 15minutess, turning once.