1¼cupgluten-free flour, all-purpose blend (see note)
⅓cupalmond flour
½teaspoonsalt
1tablespoongranulated sugar
¼teaspoonbaking powder
½cupvegetable shortening
1tablespoonvegetable or canola oil
1egg
2teaspoonapple cider vinegar
3tablespooncold water, see note
Instructions
In large bowl, stir the gluten-free flour, almond flour, salt, sugar and baking powder until blended.
Cut the shortening into the flour mixture using a pastry blender or fork until shortening pieces are the size of peas.
In a separate bowl, whisk the egg, vinegar, oil and water together.
Gradually add the liquid mixture to the flour mixture, stirring the mixture together until it comes together forms a ball of dough. Do not over mix, you should still be able to see specks of shortening in the dough.
Flatten the dough into a ½ inch thick disk and wrap in plastic wrap. Chill for 1 hour or up to 2 days.
Turn the dough out onto a lightly floured sheet of wax paper. Sprinkle the top of the dough with more flour and place a second sheet of wax paper on top. Rolling from the centre outwards, between the two pieces of wax paper, roll the dough into a roughly 12” circle.
Remove the top piece of wax paper. Trim any rough edges. Carefully flip the rolled dough into the pie plate and peel off the back sheet of wax paper. Tuck edge under and crimp or flute as desired. Cover with plastic wrap and chill for 30 minutes.
Preheat oven to 425°F (220°C). Thoroughly prick the bottom sides of the unbaked pie crust with a fork. Bake for 15 minutes or until golden brown. Remove from oven and transfer to a wire rack to cool completely.
Notes
Note: use a blend that contains xanthan gum, so the pastry has enough structure and stability. Make sure your blend doesn’t contain any ingredients with strong flavours, such as bean flour. If using a blend with a higher starch content, add an additional tablespoon of water. See Baking with Gluten-Free Flour for more information. Top Tips
Don’t over mix – to ensure a flaky crust, don’t over mix. Cut the shortening into the flour mixture, just until the shortening pieces are pea size. Don’t work the shortening into the flour so much that it becomes a solid mass. After adding the liquid mixture, just stir until the dough holds together. Again, don’t over mix, should still be able to see small flecks of shortening in your dough.
Don’t stress about cracks – gluten-free dough is more delicate and not as elastic as compared to a traditional wheat-based version. When removing the wax paper or transferring to the pie plate, it might stick, and cracks might happen, but if they do, don’t stress. This dough is rather pliable, just pinch and seal to patch up any cracks and no one will be the wiser.
Roll out between wax paper – the dough is a little wetter/sticker than traditional wheat-based pastry. I find it easiest to roll it out between two pieces of wax paper to prevent sticking. It also makes it easier to transfer the dough into the pie plate. Once rolled out, remove the top piece of wax paper and then flip it into the pie plate, remove the second piece of wax paper and then gently press the dough down into the pie plate.
Storage
Baked: once baked, best used the day of. Once filled, follow the storage directions of the recipe used.
Unbaked: Keep the dough in the fridge for up to 2 days before using. Can be stored unrolled in disk, or rolled out in pie plate. Ensure tightly wrapped in plastic wrap.
Freezer friendly: The dough can be frozen and kept up to 2 months. Ensure well wrapped. Thaw in the fridge overnight before using.