To make these delectable sweet potato pie bars gluten-free. You can easily substitute the graham crackers. With gluten-free graham crackers. Most grocery stores offer gluten-free options. That are just as tasty. And effective. For creating a firm. And flavorful crust. Ensure that all other ingredients are naturally gluten-free. Which they typically are. If you're using bourbon. Check that it's labeled gluten-free. Or use vanilla extract as a safe alternative. This simple substitution ensures that everyone. Including those with gluten sensitivities. Can enjoy these scrumptious sweet potato pie bars. Without compromising on flavor. Or texture.