Mix Dry Ingredients: Combine almond flour, flaxseed meal, cornstarch (or arrowroot starch), baking powder, and salt in a large mixing bowl. Mix thoroughly.
Add Wet Ingredients: Add applesauce and vinegar to the dry mixture. Mix until it starts forming a dough.
Adjust Texture: If needed, gradually add one tablespoon of cold water at a time until the dough reaches the desired consistency. It should be soft, moist but not sticky. If it’s too sticky add more flour as needed.
Roll Out the Dough: Place the dough on a piece of parchment paper* and use another piece on top to roll it out to the desired thickness. Transfer the rolled-out dough into a pie dish, gently pressing it into the bottom and sides. If you notice any holes or tears in your dough, you can use the excess dough from the edges to patch it up. Fill in the gaps with the extra dough to ensure your dough covers the pie dish.
Refrigerate: Prick the bottom of the crust lightly with a fork to prevent it from puffing up. Cover and place it in the freezer for 20 minutes.
Preheat Oven: In the meantime, preheat your oven to 400°F (200°C).
Bake the Crust: Cover the pie crust with parchment paper, and use pie weights or other heat-safe material to weigh the crust down.
For cooked pies (filling that requires baking), pre-bake (in the center rack) the pie crust for 15 minutes; remove the weight and parchment paper, add the filling, and continue baking it following your recipe**.
For no-bake pies: bake the pie crust for 15 minutes (in the center rack); remove the weight and parchment paper after 15 minutes, and bake for 5-10 minutes more or until the crust is lightly golden. Let cool for 20 minutes before filling.
Enjoy your delicious gluten-free, vegan, and oil-free pie crust!