Pumpkin Cheesecake

Step 1
Preheat oven to 300 degrees F (150 degrees C). Brush the inside of a 10-inch springform pan with 1 teaspoon softened butter.

Step 2
Mix graham cracker crumbs, cinnamon, 1/4 cup white sugar, and 1/4 cup melted butter together in a bowl until incorporated. Press mixture into the bottom of the springform pan.

Step 3
Beat cream cheese and 1 1/2 cup white sugar together in a bowl until smooth. Add eggs, 1 at a time, blending in each egg before adding the next. Stir in cream, pumpkin, 2 teaspoons vanilla extract, and pumpkin pie spice until thoroughly blended. Pour cream cheese mixture over the graham cracker crust.

Step 4
Bake in the preheated oven until cheesecake is set in the middle, 1 1/2 hours. Remove from oven and let rest for 10 minutes, or leave on oven rack with door ajar for up to several hours.

Step 5
Beat sour cream, 1/2 cup sugar, and 2 teaspoons vanilla extract together in a bowl until smooth. Pour sour cream topping over cheesecake. Chill in refrigerator before removing sides of pan, about 3 hours.