Make Cinnamon Sugar Tortilla Shells:

1. Cut Tortillas: Combine brown sugar and cinnamon in a bowl and set aside. Using a 3.5-4 inch circle cutter, cut circles from tortillas.
2. Fry Tortillas: Heat 1 inch of oil in a pan over medium heat. Fry tortilla circles for about 10-15 seconds per side, then fold them in half and fry until golden brown.
3. Coat in Cinnamon Sugar: Immediately after frying, toss the tortilla shells in the cinnamon sugar mixture, coating completely. Place them on an upside-down muffin tin to hold their shape. Repeat with the remaining tortilla circles.

Make Homemade Apple Pie Filling:

1. Cook Apples: In a medium-sized dish, combine water, cornstarch, brown sugar, cinnamon, and nutmeg. Cook for about 2-3 minutes at medium heat, until thickened, stirring occasionally. Add apples and vanilla extract and cook for 10 minutes, or until the apples soften. Remove from heat and let cool at room temperature.

Make Cheesecake Filling:

1. Whip Cream Cheese: Beat cream cheese, heavy cream, powdered sugar, and vanilla extract for 2 minutes using a mixer on medium speed, until thickened.
2. Assemble Tacos: Put the cream cheese mixture into a piping bag and cut off the tip. Fill the cooled tortilla shells with cream cheese filling and top with apple pie filling.