Hickory Bourbon Real bourbon and hickory smoke make for a sauce that's thick, tangy and the right amount of sweet. Stubbs knew his way around the Bar-B-Q pit, but he was also at home in the kitchen. After all, that is where the sauce was made. After friends encouraged Stubb to bottle his sauce to sell, he obliged, filling empty bourbon bottles and using Serrano peppers as stoppers. It is no wonder people consider him a legend. All Natural Gluten Free Ingredients Water, Sugar, Tomato Paste, Molasses, Distilled Vinegar, Bourbon, Salt, Corn Starch, Spices, Contains Less than 0.5% of: *Onion, *Garlic, Natural Hickory Smoke Flavor, Caramel Color, Corn Syrup, Tamarind, Natural Flavors, Xanthan Gum, Guar Gum. *Dried