Ingredients:
Makes two cups 1-1/4 cups packed brown sugar 1 cup ketchup 2 tablespoons Worcestershire sauce 2 tablespoons vinegar 1 cup strong coffee 1/2 cup finely chopped onion 1 teaspoon salt 1/8 teaspoon black pepper

Instructions:
Combine all ingredients in a heavy saucepan. Mix well and cook over medium heat 10 minutes, stirring occasionally. Reduce heat and simmer 30 minutes. Cool sauce and store covered in refrigerator until needed.