Bourbon Whiskey BBQ Sauce

INGREDIENTS

• 1/2 onion, minced
• 4 cloves garlic, minced
• 3/4 cup bourbon whiskey
• 1/2 teaspoon ground black pepper
• 1/2 tablespoon salt
• 2 cups ketchup
• 1/4 cup tomato paste
• 1/3 cup cider vinegar
• 2 tablespoons liquid smoke flavoring
• 1/4 cup Worcestershire sauce
• 1/2 cup packed brown sugar
• 1/3 teaspoon hot pepper sauce, or to taste