These apple pie cookies give you all the flaky, spiced, caramel goodness of a slice of apple pie in a handheld, cookie-sized bite. Refrigerated pie crust and a quick stovetop apple filling make this one come together fast, and they bake up golden, bubbling, and ready for fall gatherings, lunchboxes, or just because.
Make the apple filling. Add 3 cups peeled and finely diced Granny Smith apples, ¼ cup sugar, 3 tablespoons butter, 1 teaspoon ground cinnamon, 1 tablespoon cornstarch, and 1 tablespoon lemon juice to a small saucepan. Cook over medium heat, stirring often, until the apples soften and the mixture thickens into a glossy filling. It should look jammy, not watery. Remove from the heat and set aside to cool while you prep the crusts.Preheat the oven to 350°F (175°C) and line two baking sheets with parchment paper
Cut the pastry in circles. Lightly flour your work surface, roll out one piece of pie dough (crust), and use a 3-inch round cookie cutter to cut out circles. .For the amount of cookies this recipe will yield, without re-rolling, you can easily get 9 cookie bases. There is also enough for the second slab of pie crust to get the remaining 3 bases because you only need to use about half of the lattice. Place the circles on the prepared baking sheets, leaving a little space between each one.
Fill the cookies. Add about 1 teaspoon of caramel topping to the center of each circle. Spoon 1 to 2 tablespoons of the cooled apple filling over the caramel, keeping the outer edge of the crust clean so the cookies can seal properly.
Add the lattice tops. Cut the remaining half pie crust into thin strips. Lay the strips over the apple filling in a simple lattice pattern. You don't have to weave them perfectly. Lay a few strips one way, then a few the other way, trim the edges, and press gently to seal.
Make the egg wash. Whisk the beaten egg with the 2 tablespoons water. Brush the tops of the cookies with the egg wash, then sprinkle with 1-2 tablespoons raw sugar.
Bake. Bake for 15 to 18 minutes, or until the crust is golden brown and the filling is bubbling. Let the cookies cool on the baking sheet for a few minutes before moving them, since the filling will be very hot.
Notes
Cook the filling first and let it cool while you prep the crusts. Warm filling melts the dough and leads to a soggy, greasy cookie.
Use thick, jarred caramel topping, not thin caramel syrup, so it stays put while baking.
Keep the filling in the center so the edges can seal cleanly.
Don't overfill the cookies, or they may leak.
A loose, simple lattice looks just as good as a woven one and saves you time.
Chill the assembled cookies for 10 minutes if the dough gets too soft to work with.
Bake until the crust is truly golden. Pale crust tastes soft and doughy.
Serve warm for the flakiest texture, and reheat in the oven or air fryer to bring it back.