11 Foods and Condiments You Thought Were Gluten-Free but Actually Aren't

Barbecue sauce is the perfect way to flavor any meal on the grill, but it usually isn't gluten-free. Most barbecue sauces readily available on store shelves contain vinegar derived from gluten grains and barley malt flour. Search for gluten-free sauces at the grocery store or consider making your own from scratch.