Creating the perfect Triple Lemon Meringue Cheesecake may sound daunting, but following these instructions will guide you through each step:

1. Prepare the Crust:
– Preheat your oven to 350°F (175°C).
– In a medium bowl, combine graham cracker crumbs, melted butter, and granulated sugar. Mix until combined.
– Press the mixture firmly into the bottom of a 9-inch springform pan. Bake for 10 minutes, then remove and let cool.

2. Make the Cheesecake Filling:
– In a large mixing bowl, beat the softened cream cheese until smooth.
– Gradually add sugar and mix until well combined.
– Incorporate the eggs one at a time, mixing thoroughly after each addition.
– Add lemon juice and zest; blend until smooth.

3. Bake the Cheesecake:
– Pour the cheesecake filling over the cooled crust in the springform pan.
– Bake in the preheated oven for 50-60 minutes, or until the center is set but still slightly jiggly.
– Once baked, turn off the oven and leave the cheesecake inside for another hour.

4. Prepare the Lemon Curd:
– In a medium saucepan, whisk together granulated sugar and egg yolks until smooth.
– Add lemon juice and zest, then place over low heat.
– Continue to whisk until the mixture thickens, then remove from heat and add butter, stirring until melted.
– Let the lemon curd cool down slightly.

5. Layer the Cheesecake:
– Once cooled, spread the lemon curd over the top of the cheesecake. Refrigerate for at least 1-2 hours until set.

6. Make the Meringue Topping:
– In a clean mixing bowl, beat egg whites and cream of tartar until soft peaks form.
– Gradually add sugar while continuing to whip until stiff peaks form.

7. Add Meringue:
– Spread the meringue over the lemon curd layer, making peaks and swirls with a spatula.

8. Torch or Bake the Meringue:
– For a toasted effect, you can use a kitchen torch to brown the meringue gently. Alternatively, place the cheesecake back in the oven at 400°F (200°C) for about 5 minutes until golden.

9. Cool and Serve:
– Allow the cheesecake to cool completely, then remove it from the springform pan.
– Store in the refrigerator until ready to serve.

Following these instructions will lead you to a stunning Triple Lemon Meringue Cheesecake that will leave everyone impressed!