Preheat oven to 350.
Combine the crust ingredients in a food processor and process until well combined. Press into the bottom and up the sides of an 8-inch springform pan. Bake the crust for 10 minutes until slightly golden browned.
Meanwhile, process the cream cheese in the food processor until smooth. Add the sour cream, eggs, vanilla, and sweetener. Process until well combined, scraping down the sides and needed.
After the crust has partially baked add the filling to the crust.
Bake for 50-60 minutes or until the center no longer jiggles. Let cool to room temperature.
Chill the cheesecake for 3-4 hours before serving.
