Creating a Matcha Green Tea Cheesecake is a straightforward process if you follow these steps carefully. Let’s dive into the instructions:

1. Preheat your oven to 325°F (165°C).
   • Preheating ensures your oven is at the right temperature when you’re ready to bake.
2. Prepare the crust.
   • In a bowl, mix graham cracker crumbs and melted butter until combined.
   • Press the mixture into the bottom of a springform pan to form an even crust.
3. Make the cheesecake filling.
   • In a large bowl, beat the cream cheese and sugar until the mixture is smooth and creamy.
   • Add the eggs, vanilla extract, and matcha powder; mix until just combined.
4. Incorporate the sour cream.
   • Gently fold in the sour cream, ensuring the mixture remains light and airy. Pour the filling over the prepared crust.
5. Bake the cheesecake.
   • Bake in the preheated oven for 45-50 minutes, or until the center is set but still slightly jiggly.
6. Cool and chill.
   • Allow the cheesecake to cool at room temperature, then refrigerate for at least 4 hours before serving.