Best Homemade BBQ Sauce you have EVER had! We try to double the recipe and put in smaller jars. We made this recipe to go in to The Pioneer Woman's Whiskey Peach Chicken Guinness BBQ Sauce Prep time 10 mins Cook time 1 hour Total time 1 hour 10 mins This BBQ sauce has the wonderful flavor of Guinness Draught and goes perfect on ribs, chicken, pork chops and more! Great St. Patrick’s Day BBQ beer sauce . Ingredients 2 tbsp butter 2 onions, minced 5 garlic cloves, minced ½ cup molasses 1 cup Guinness beer ½ cup white vinegar 1½ cup brown sugar 1 tsp salt ½ tsp black pepper ½ tsp cayenne 1 cup (8oz can)tomato paste Instructions Melt the butter in a saucepan. Add the onion, and garlic to the saucepan and sauté until they are tender and beginning to caramelize, about 8 minutes. Add the molasses, beer, brown sugar, vinegar, salt, pepper and cayenne Bring to a boil. Let it cook with a low rolling boil for abou