Preheat the Oven:

• Preheat your oven to 375°F (190°C).

Prepare the Apple Filling:

• In a medium bowl, mix together diced apples, granulated sugar, brown sugar, cinnamon, nutmeg, lemon juice, and cornstarch.
• Stir until the apples are well coated and the mixture slightly thickens.

Prepare the Pie Crusts:

• Roll out the pie crusts on a floured surface.
• Using a round cutter (about 3 inches in diameter), cut circles to fit into a muffin tin.
• Press each dough circle gently into the muffin tin, creating small pie shells.

Assemble the Mini Pies:

• Fill each pie shell with apple mixture, packing lightly.
• Top each pie with a small piece of butter.
• Roll out the remaining dough and cut smaller circles or strips to create lattice tops for each pie.
• Place on top of the apple filling and press the edges to seal.

Bake the Mini Pies:

• In a small bowl, whisk together egg and milk to create an egg wash.
• Brush the tops of the pies with the egg wash for a golden finish.
• Bake for 25–30 minutes, or until the crust is golden brown and the filling is bubbly.

Cool & Serve:

• Remove from the oven and let cool for 5–10 minutes before serving.
• Enjoy warm, with a scoop of vanilla ice cream or caramel drizzle!