Prepare the Crust: Preheat your oven to 325°F (160°C). In a medium mixing bowl, combine the graham cracker crumbs, melted butter, and sugar. Stir until all crumbs are evenly coated and the mixture resembles wet sand. Firmly press this mixture into the bottom of a 9-inch springform pan to form a compact, even layer. Bake the crust in the preheated oven for 10 minutes, then remove and allow it to cool while you prepare the filling.
Make the Cheesecake Filling: In a large mixing bowl, beat the softened cream cheese using an electric mixer until creamy and smooth. Gradually add the granulated sugar and vanilla extract, beating until well combined. Introduce the eggs one at a time, mixing thoroughly after each addition to ensure a silky texture. Gently fold in the Greek yogurt, crushed pistachios, and ground cinnamon until just mixed, being careful not to overmix.
Assemble the Cheesecake: Pour the cheesecake mixture over the cooled crust in the springform pan. Use a spatula to smooth the top for an even surface. Lightly tap the pan on the countertop to release any trapped air bubbles.
Bake the Cheesecake: Place the cheesecake in the oven and bake for 50-60 minutes. The center should be set yet still slightly jiggly. After baking, turn off the oven, crack the door open, and let the cheesecake cool slowly inside for about 1 hour. This gradual cooling step helps minimize the risk of cracking.
Prepare the Honey Syrup: In a small saucepan, combine the honey, water, and lemon juice. Place over medium heat and bring to a gentle simmer. Cook for approximately 5-7 minutes, stirring occasionally, until the mixture has slightly thickened. Once ready, remove from heat and let it cool to room temperature.
Chill the Cheesecake: After the cheesecake has cooled to room temperature, cover it with plastic wrap. Refrigerate for at least 4 hours, or ideally overnight for the best flavor and texture.
Serve: After chilling, carefully remove the cheesecake from the springform pan. Drizzle the cooled honey syrup generously over the cheesecake and garnish with additional crushed pistachios. Slice into portions and serve chilled.
Notes
For best flavor and texture, refrigerate overnight.