Barbecue Sauce - cooking recipe

Ingredients

1 c. onion, finely chopped
1 clove garlic, minced
1 c. catsup
1/2 c. dry sherry
1 Tbsp. light brown sugar
1 tsp. dry mustard
1 Tbsp. lemon juice
1/2 c. vinegar
2 tsp. Worcestershire sauce

Preparation

In a deep saucepan, saute the onion and garlic in the melted butter for 3 to 4 minutes. Add the remaining ingredients and 1/2 cup water.
Bring to a boil.
Lower the heat and simmer, uncovered, for 1 hour, stirring frequently to prevent scorching. Strain through a fine sieve.