First, we are going to peel the onion and chop it into small pieces as small as possible (you can use a grinder if you have one, it will make your work much easier). The same with the garlic.
1 onion, 3 cloves garlic
Put them in a pot and add a little bit of Jack Daniels.When the onion starts to become transparent and the alcohol has evaporated, add the vinegar, ketchup, tomato, Perrins sauce, cayenne and salt, and put it over low heat. 1/2 Cup Jack Daniels, 1 Cup Ketchup, 2 Tbsp Apple cider vinegar, 1 Tbsp Perrins sauce, 2 Tbsp Tomato concentrate, Ground cayenne, Salt
Add the sugar, the other splash of Jack Daniels, the pineapple juice (a splash, about 4 tablespoons) and the barbecue sauce, mix well and let our sauce cook.
1/2 Cup Jack Daniels, 2 Tbsp Barbecue Sauce, 1 Tbsp Sugar, 1 Squirt of natural pineapple juice, Ground pepper
Leave it on the heat for about 25 minutes until it has the right consistency. Once finished, pass it through the blender to get a homogeneous sauce and not to notice the pieces of onion or garlic.
Our Jack Daniels sauce is now ready. Let it cook depending on how thick you want it. If it is for dipping, leave it a little more, if you want it more liquid, remove it before the fire.