To make this recipe gluten-free, just swap out the self-rising flour for a gluten-free blend with baking powder and salt added, or add 1 1/2 teaspoons of gluten-free baking powder to your gluten-free flour. And make sure to double-check that your spices and any pre-grated cheese are certified gluten-free—sometimes those hidden fillers sneak in. With these easy tweaks, you’ll have the same delicious, cheesy pie that’s perfect for gluten-free friends and family!