Who could resist a creamy cheese cake, sprinkled with ribbons of chocolate on top of a rich brownie crust? Nobody! Unless you're lactose intolerant (hopefully not). For this cake, you'll want to make sure you have a stand mixer and spring form pan. You'll also need the basics: butter, brown sugar, one egg yoke, cocoa powder, all-purpose flour, and a little vanilla. Check out this video recipe for a great chocolate marble cheesecake.