text: Best Hot Cocoa Cheesecake Recipe - How to Make Hot Cocoa Cheesecake
  BUY NOW: Springform Pan, $11.20, amazon.com.
  Preheat oven to 325º and spray an 8" or 9" springform pan with cooking spray.
  Press Oreo mixture into springform pan and 1/3 of the way up the sides, packing tightly. Pour cheesecake filling over crust. Double-wrap outside of springform pan in aluminum foil, making sure to cover the bottom. Place pan in a large baking dish, place the baking dish in the oven, and pour in enough boiling water to reach halfway up the springform pan. Bake until cheesecake is only slightly jiggly in center, about 1 hour 25 minutes. Turn off heat, prop open oven door, and let cheesecake cool in oven for 1 hour, then refrigerate until firm, at least 5 hours and up to overnight.
  Make topping: Line a large baking sheet with parchment paper and place marshmallows on top. Broil until marshmallows are puffed but not golden, 1 to 2 minutes.