To make this recipe gluten-free. Ensure your BBQ sauce is certified gluten-free. Many BBQ sauces contain hidden gluten. From thickeners or flavorings. So check the label carefully. Also, if you’re serving the chicken on buns. Choose gluten-free buns. The rest of the ingredients are naturally gluten-free. Making this an easy adaptation for a delicious, gluten-free meal. Enjoy your BBQ chicken. Without any worries about gluten!