Barbecued Hamburger - cooking recipe

Ingredients

1 lb. hamburger
1/2 c. ketchup
2 Tbsp. vinegar
2 Tbsp. sugar
1 Tbsp. Worcestershire sauce
1/2 c. chopped onion
1 tsp. salt
pepper to taste

Preparation

Brown meat and onion; drain grease.
Add other ingredients. Mix together.
Put in skillet and cook on low heat for 20 minutes or until done.
Eat on buns.