Creating your Irresistible Mini Apple Pies can be easy and enjoyable if you follow these straightforward steps:

1. Prepare the Pie Crust: In a large bowl, mix the flour, salt, and sugar. Add the cubed butter and mix until the mixture resembles coarse crumbs. Gradually stir in the ice water until the dough forms. Divide the dough in half, wrap in plastic, and refrigerate for at least 30 minutes.

2. Preheat the Oven: Preheat your oven to 375°F (190°C) while your dough is chilling.

3. Prepare the Apple Filling: In a large mixing bowl, combine the diced apples, granulated sugar, cinnamon, nutmeg, lemon juice, and flour. Toss until the apples are evenly coated.

4. Roll Out the Dough: On a floured surface, roll out one half of the chilled dough to about 1/8 inch thick. Cut out circles using a 4-inch round cutter or cup.

5. Assemble the Mini Pies: Place the dough circles into a greased muffin tin. Fill each circle with a spoonful of the apple filling. Make sure not to overfill!

6. Cover with Top Crust: Roll out the second half of the dough and cut out additional circles or shapes to place over the filled mini pies. Use a fork to crimp the edges and seal. Cut small slits in the top for steam to escape.

7. Apply Egg Wash: Brush the tops of the mini pies with beaten egg and sprinkle with sugar for a beautiful finish.

8. Bake: Place the muffin tin in the preheated oven and bake for 30-35 minutes or until the tops are golden brown.

9. Cool Down: Remove the mini pies from the oven and allow them to cool in the muffin tin for 5-10 minutes before transferring them to a wire rack to cool completely.

These steps will lead you to create the most amazing mini apple pies that are sure to become a staple in your dessert repertoire!