Prep
Preheat oven to 325°F (165°C).
Lightly grease a 9-inch springform pan.
Line the bottom with parchment paper.
Make the Crust
Mix graham cracker crumbs, chopped pistachios, sugar, and melted butter.
Press firmly into the bottom of the pan.
Bake for 8–10 minutes.
Remove and let cool.
Make the Filling
Beat softened cream cheese until smooth.
Add sugar and mix until creamy.
Add eggs one at a time, mixing gently after each addition.
Stir in sour cream, vanilla extract, almond extract, and ground pistachios.
Mix until just combined (do not overmix).
Bake
Pour filling over cooled crust.
Smooth the top.
Bake for 55–65 minutes, until edges are set and center slightly jiggles.
Turn off oven and leave door slightly open for 1 hour.
Cool & Chill
Remove cheesecake from oven.
Cool completely at room temperature.
Refrigerate for at least 4 hours or overnight.
Add Topping
Spread cherry pie filling over chilled cheesecake.
Sprinkle with chopped pistachios.
Slice using a warm knife for clean cuts.