This recipe is naturally gluten-free, as all ingredients are free of gluten-containing additives. However, always verify that the chili powder, garlic salt, and smoked paprika are certified gluten-free, as some spice blends may contain anti-caking agents or cross-contamination risks. Additionally, ensure the parchment paper and other baking materials are gluten-free to maintain purity for individuals with celiac disease or gluten sensitivity.