• 1 lb ground beef
• 4 tsp Worcestershire sauce
• 4 canned pineapple slices
• 12 Hawaiian sweet or small dinner rolls, split
• lettuce

Sauce:

• 1/4 cup barbecue sauce
• 1/4 cup pineapple preserves
• 1 tbsp packed brown sugar

• Mix ground beef and Worcestershire sauce lightly, but thoroughly. Lightly shape into twelve 1/2-inch thick patties.
• Combine sauce ingredients in a small saucepan.  Bring to a boil, stirring frequently. Remove from heat and set aside.
• Place pineapple on rack in broiler pan so surface of pineapple is 3-4 inches from heat. Broil 3-4 minutes, turning once, and brushing with sauce. Remove pineapple and set aside.
• Place patties on rack in broiler pan so surface of beef is 3-4 inches from heat. Broil 7-8 minutes to medium doneness, until not pink and center and juices are claer, turning halfway through.  Brush with sauce during cooking. Season with salt to taste.
• Cut pineapple slices into thirds.
• Layer split rolls with lettue, burger, pineapple, and top roll. Repeat for each.

Makes 4 servings