Creating Gluten Free Peach Cheesecake Bars is simple if you follow these steps:

1. Preheat the Oven: Preheat your oven to 325°F (160°C) and grease a 9×9-inch baking dish.
2. Make the Crust: In a bowl, combine gluten-free graham cracker crumbs, granulated sugar, and melted butter. Mix until well combined.
3. Press the Crust: Press the mixture firmly into the bottom of the prepared baking dish to form an even layer.
4. Bake the Crust: Place the crust in the preheated oven and bake for 10-12 minutes until lightly golden. Remove from the oven and let it cool slightly.
5. Prepare the Cheesecake Filling: In a large mixing bowl, beat the softened cream cheese and granulated sugar until smooth and creamy.
6. Add Eggs: Add the eggs one at a time, mixing well after each addition. Then, stir in the vanilla extract and lemon juice until fully combined.
7. Pour the Filling: Pour the cheesecake mixture over the cooled crust, spreading it evenly.
8. Bake the Cheesecake: Return the dish to the oven and bake for 20-25 minutes or until the edges are set but the center is still slightly jiggly.
9. Cool the Cheesecake: Allow the cheesecake to cool at room temperature for about 30 minutes, then refrigerate for at least 1 hour.
10. Prepare the Peach Topping: In a medium bowl, toss the sliced peaches with granulated sugar, cornstarch, and lemon juice until well coated.
11. Top the Cheesecake: Once the cheesecake is cooled, evenly distribute the peach mixture over the top.
12. Chill Again: Return the dessert to the refrigerator for another hour to allow the topping to set.
13. Slice and Serve: Once chilled, slice into bars and serve.