I had some Biscoff Spread (Cookie Butter) and Biscoff Biscuits leftover in the cupboard and I decided to use them up to make a baked cheesecake. For the Cheesecake filling, I used Biscoff Spread in the cheesecake filling which gives a nice subtle caramel flavour to the cheesecake and I also marbled some of the spread over the top of the cheesecake to create a nice marble-like effect.