For commercial pre-prep’d sauce you can’t beat Stubb’s. Only 30 calories a tablespoon, with a mere 6 grams on carb, 4 grams of sugar, NO fat, it's a great choice and the 220 mg sodium content is not a deal breaker either! The Original variety is my FAV but there are a couple of others varieties that Stubbs makes too, also with decent nutrition facts. Another plus is that their line is made with all natural ingredients and are gluten-free too! Try it in my Barbeque Chicken Salad and BBQ Ranch Dressing recipes!