Preheat the oven to 325°F.
Prepare crust: In a bowl, combine the graham crackers, butter, and sugar.
Gently press down into a 9-inch springform pan (don’t force down). Bake in preheated oven for 10 minutes. Remove from oven and set aside.
Prepare cheesecake: Beat the cream cheese over medium speed until smooth, scraping the bowl as needed.
Add sugar, sour cream, and vanilla and beat until smooth, scraping down the sides and bottom of the bowl as needed. Add the eggs one at a time, beating well after each addition.
Pour filling into the prepared crust and smooth the top using a silicone spatula.
Wrap the pan with aluminum foil to prevent the water from leaking in.
Place the cheesecake pan into a large, deep pan. Fill the pan with 2 inches of hot water. This is your water bath (see notes) and will help ensure your cheesecake comes out crack-free.
Bake and cool: Carefully place the pan in the oven and bake for 1 hour. Turn the oven off and let the cheesecake sit undisturbed with the door open for one hour. Carefully remove the cheesecake from the oven and cool it entirely before refrigerating it for at least 4 hours or overnight.
Serve and enjoy, friends!