Commercial barbecue sauce can be a source of added gluten as flour and modified corn starch are often used as thickeners, but making your own homemade barbecue sauce is fast and easy. This recipe makes a thick all-purpose sauce that's not too sweet or too hota sauce that everyone can enjoy Use it on grilled chicken, ribs, pulled pork, burgers, or brats. It is also a good dipping sauce for gluten-free chicken tenders.