Ingredients

• 1 cup Heinz ketchup
• 6 tablespoons Worcestershire sauce
• 4 tablespoons butter
• 3 tablespoons distilled white vinegar
• 1 tablespoon prepared yellow mustard
• 4 teaspoons hickory liquid smoke
• 1/4 teaspoon Tabasco sauce
• 1/2 cup brown sugar
• 1 tablespoon granulated sugar
• 1 teaspoon table salt
• 3 tablespoons yellow onions, finely minced