To make this recipe gluten-free. Simply ensure that your Italian seasoning and all spices. Are certified gluten-free. While most seasonings are naturally gluten-free. Some can have cross-contamination. Or added ingredients that contain gluten. You can also double-check the brand of butter you use. Although most are safe. With these simple adjustments. You’ll have a gluten-free version of this delicious dish. That everyone can enjoy!