Creating Irresistible Mini Apple Pies for Any Occasion is easy if you follow these simple steps:

1. Prepare the Crust: In a mixing bowl, combine flour, salt, and sugar. Cut in the butter until the mixture resembles coarse crumbs. Stir in ice water, one tablespoon at a time, until the dough comes together. Wrap in plastic wrap and refrigerate for at least 30 minutes.

2. Prepare the Filling: In a large bowl, toss diced apples with lemon juice, sugar, cinnamon, nutmeg, and cornstarch. Set aside to allow the flavors to meld.

3. Preheat the Oven: Preheat your oven to 375°F (190°C).

4. Roll Out the Dough: On a lightly floured surface, roll out the chilled dough to about 1/8-inch thickness. Use a round cutter (about 4 inches in diameter) to cut out circles.

5. Assemble the Pies: Place the dough circles into a muffin tin, pressing gently to fit. Fill each crust with the apple mixture, being careful not to overfill.

6. Top the Pies: Roll out any remaining dough and cut out additional circles or shapes for tops. Place them over the filled pies, crimping the edges to seal. Cut small slits for steam to escape.

7. Apply Egg Wash: In a small bowl, whisk together the beaten egg and milk. Brush the mixture over the tops of the mini pies for a golden finish.

8. Bake: Bake in the preheated oven for 25-30 minutes, or until the crust is golden brown and the filling is bubbly.

9. Cool: Remove from the oven and let the pies cool in the pan for about 10-15 minutes before transferring to a wire rack to cool completely.

10. Serve: Enjoy these delicious mini apple pies warm or at room temperature!