To make this delicious lemonade pie gluten-free. Simply substitute the graham cracker crumbs. With gluten-free graham cracker crumbs. Many brands offer gluten-free options. That tastes just as good as the traditional ones. Ensure all other ingredients. Especially the instant lemon pudding mix. Are labeled gluten-free. To avoid cross-contamination. This easy swap. Makes the pie safe. For those with gluten sensitivities. Or celiac disease. Allowing everyone to enjoy. Its tangy, creamy goodness.