Ingredients
Equipment
Method
Make the crust
- Heat the oven to 325°F.
- Lightly grease the bottom and sides of a 9-inch springform pan.
- Stir the cookie crumbs and melted butter together.
- Press the mixture firmly over the bottom of the pan.
- Bake for 10 minutes, then cool while making the filling.
Make the filling and bake
- Beat the cream cheese, sugar, and flour in a large bowl with an electric mixer on medium speed until smooth, scraping down the bowl as needed.
- Beat in the eggs one at a time on low speed, mixing just until each is incorporated.
- Mix in the Baileys, sour cream, and vanilla until smooth.
- Pour the filling over the crust and bake at 325°F for 65 to 80 minutes, until the edges are set and the center still jiggles slightly when the pan is gently nudged.
- Turn off the oven, prop the door open, and leave the cheesecake inside for 1 hour.
- Remove the pan from the oven, run a thin knife around the edge, and cool the cheesecake completely on a rack.
- Cover and refrigerate for at least 6 hours before releasing the springform ring and serving.
Notes
For clean slices, wipe the knife between cuts. Refrigerate covered for up to 5 days; freeze slices well wrapped for up to 2 months. For a gluten-free variation, use gluten-free chocolate sandwich cookies and a gluten-free flour blend.
