Creating Mango Cheesecake Bars is a straightforward process that will yield delicious results. Follow these steps to make your own:

1. Preheat the Oven: Preheat your oven to 325°F (163°C). Line an 8×8-inch baking dish with parchment paper, leaving some overhang for easy removal later.

2. Prepare the Crust: In a medium bowl, combine the graham cracker crumbs, melted butter, and sugar. Mix until all crumbs are evenly coated.

3. Press the Crust: Firmly press the crumb mixture into the bottom of the prepared baking dish. Use the back of a measuring cup for an even layer.

4. Bake the Crust: Place the crust in the preheated oven and bake for 10 minutes, then remove and let it cool slightly.

5. Make the 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, mango puree, and lemon juice until fully incorporated.

7. Pour the Filling: Pour the cheesecake mixture over the cooled crust, spreading it evenly with a spatula.

8. Bake the Cheesecake: Return the dish to the oven and bake for 25-30 minutes, or until the edges are set and the center is slightly jiggly.

9. Cool the Bars: Remove from the oven and allow the bars to cool at room temperature for about an hour. Then refrigerate for at least 2 hours or overnight for the best results.

10. Add Topping: Once chilled, top the bars with diced fresh mango. For an elegant touch, garnish with mint leaves if desired.

11. Slice and Serve: Use the parchment overhang to lift the bars out of the baking dish. Cut into squares and serve chilled.

These clear steps will guide you to create these incredible Mango Cheesecake Bars with ease.