1 cup bourbon
2 cups ketchup
6 tablespoons brown sugar
6 tablespoons apple cider vinegar
4 tablespoons Worcestershire sauce
2 tablespoons low-sodium soy sauce
2 tablespoons Dijon mustard
2 teaspoons granulated onion
2 teaspoons granulated garlic
1 teaspoon freshly ground black pepper
1/2 teaspoon dried crushed red pepper
On medium/high heat, add bourbon and ketchup to a medium-sized saucepan (about a 3-quart capacity), and whisk to combine.
Add the remaining ingredients whisking until fully incorporated.
Reduce heat to medium/low and continue cooking until the mixture has thickened and is reduced to 3 cups (about 15 minutes).
Pour sauce into heat-proof glass jars and refrigerate until needed.