Knotty Pine BBQ: A true West Tulsa BBQ icon that opened its doors “on the line” in 1952. After almost 60 years of serving this iconic BBQ sauce, Knotty Pine suffered a major fire which caused its doors to close in the early summer of 2010. This sauce is a faithful recreation of the famous Knotty Pine BBQ sauce recreated by family who worked in the original Knotty Pine BBQ kitchen. This Sweet Heat sauce is a slightly spicy version with the same great original flavor.