Bar B Que Sauce

Ingredients

• 1 medium  onion
• 2 Tablespoons  margarine
• 4 Tablespoons  vinegar
• 4 Tablespoons  brown sugar
• 6 Tablespoons  worcestershire sauce
• 4 teaspoons  mustard
• 2 cups  ketchup
• 1/2 cup  water

Instructions

1. Brown onion in margarine. Add remaining ingredients and simmer 30 minutes.