These buttery, flaky gluten-free biscuits are layered with sweet cinnamon apple pie filling and finished with a simple vanilla icing. This small-batch recipe makes just four biscuits—perfect for a cozy breakfast or weekend treat.
In a large bowl, whisk together flour, sugar, baking powder, baking soda, and salt.
Grate the frozen butter into the flour. Use your fingers to toss and mix until it resembles coarse crumbs.
Add the buttermilk and stir until a soft, shaggy dough forms.
Turn the dough out onto a lightly floured surface and roll into an 8x10-inch rectangle.
Spread apple pie filling evenly over the surface.
Fold the dough into thirds like a letter.
Rotate 90°, roll out again to the same size, cut into thirds, and stack.
Rotate again, roll into a 10x5-inch rectangle. Cut in half crosswise, stack, and gently press into a 5x5-inch square, about 1 inch thick.
Cut into four equal squares.
Place on a parchment-lined baking sheet and chill for 10–15 minutes while the oven preheats to 425°F.
Brush tops with buttermilk.
Bake for 15–17 minutes, or until golden brown.
While baking, whisk together powdered sugar, milk, and vanilla.
Drizzle icing over warm biscuits and serve.
Notes
Dice the apples if needed: If you’re using store-bought pie filling with large slices, chop them up before spreading so they layer more evenly in the dough.
Keep the butter cold: Grating frozen butter into the flour helps create those flaky layers.
Filling Recipe: If using my homemade apple pie filling recipe linked above, you can make a ½ batch using the buttons in the recipe card. You'll likely still have some leftover.