My Favorite Texas Bbq Sauce - cooking recipe

Ingredients

1 1/4 cups ketchup
1/3 cup Worcestershire sauce
1/3 cup lemon juice
1/3 cup brown sugar, packed
1 tablespoon yellow mustard
1/4 cup water
1 garlic clove, crushed
1/4 cup butter
3 -4 dashes liquid smoke

Preparation

Combine all ingredients except butter/drippings in medium sauce pan. Simmer over very low heat stirring occasionally for 1 hour.
Stir in butter/drippings and simmer an additional 15 minute
Serve warm or cold.
Store in air tight container in refrigerator up to 2 weeks.