To make this Deliciously Warm Apple Butter Pie gluten-free, it’s really simple. Start by swapping out the regular pie crust for a gluten-free one—most grocery stores carry a few good options in the freezer section, so you won’t have to make it from scratch unless you want to. The filling itself is naturally gluten-free since it’s just apple butter, sugar, cinnamon, eggs, and cornstarch. Just double-check that the apple butter and any other ingredients you use are certified gluten-free to avoid any hidden gluten (some brands can sneak it in!). With these easy swaps, everyone can enjoy this pie without any worries.