This BBQ sauces is paleo, AIP, nightshade-free, gluten-free, dairy-free, refined-sugar-free, corn-free, soy-free, nut-free, peanut-free, fish-free, shellfish-free, and egg-free. It is a slight adaptation of the recipe found at http://kaikulifestyle.blogspot.com/2014/04/barbeque-sauce.html. All the credit goes to Sirpa Kaajakari. All the modifications I made were simply to increase the yield (volume) of the sauce and to accommodate what I had in my kitchen and my laziness/inexperience in the kitchen. :) My younger son LOVES barbeque sauce, but we have found that he shouldn't have nightshades. It has been a battle with him to give up BBQ sauce for months. We tried this recipe a couple of days ago, and he is TOTALLY in love. Thank you, Sirpa!!!