Oatmeal pie crust recipe makes an easy, naturally gluten free crust option using only 4 affordable ingredients and no rolling or chilling! Ideal for bake, no bake pie recipes and cheesecake, pie crusts using oats or oat flour makes an effortless alternative to graham cracker or traditional crusts.
Place the oats, powdered sugar, cinnamon, and salt in a food processor. Pulse to combine. Add the melted butter and process until well combined and the oats clump together, about 20-30 seconds.
2 cups quick-cooking oats, ½ cup powdered sugar, ¼ teaspoon cinnamon, ¼ teaspoon salt, ½ cup unsalted butter
Press firmly on the bottom and up the sides of a 9-inch pie dish. Tips: To make the crust come all the way up the sides, press evenly on the bottom to work the excess crust up the sides. Metal pans work better for crisper crusts and baked fillings. If using a glass dish, spray with nonstick cooking spray for easier releasing.
For a fully baked pie crust, bake for 18 minutes, or until oats are set. If the crust puffs up during baking, use a measuring cup to flatten gently immediately when it comes out of the oven. Cool completely before filling.
To fill with an unbaked filling, bake for 5 minutes before filling. Bake according to pie instructions, but for best results, bake the pie on the lowest oven rack.
Notes
Making Without Food Processor
Simply mix everything together in a bowl and press in the pie plate. However, the crust might fall apart a little more upon cutting because the food processor does a better job of binding the ingredients together.