Texas Barbecue Sauce - cooking recipe

Ingredients

1 medium onion
2 Tbsp. butter
2 Tbsp. vinegar
2 Tbsp. lemon juice
1 c. catsup
1/2 tsp. mustard
1/2 c. water
3 Tbsp. Worcestershire sauce
salt and cayenne pepper to taste

Preparation

Brown onion in butter. Add garlic powder to taste. Add remaining ingredients and simmer for 1 hour, stirring so it will not stick.