Barbecue Beef Burger - cooking recipe

Ingredients

1 lb. beef (do not brown first!)
1/2 c. ketchup
1 Tbsp. sugar
3/4 Tbsp. mustard
1/2 Tbsp. vinegar
3/4 tsp. Worcestershire sauce
1 Tbsp. butter
1/4 c. chopped onions
1/2 tsp. salt
dash of pepper
small amount of water (enough to moisten)

Preparation

Cook slowly in thick saucepan 45 minutes to 1 hour.
Makes 6 to 7 sandwiches.