Start by soaking the cashews for the filling. This can be done for an hour in boiling water or overnight in cold water. Cover completely with water and leave to soak
To make the base put the biscuits and white chocolate (break the chocolate into pieces if not using chocolate chips) into a food processor and blend to fine breadcrumbs. Drizzle in the melted butter for a final whizz
Spoon the base mixture between the 12 holes of your tin then press them until flat and compact. I use the flat end of a rolling pin but you can use the bottom of a glass or even a teaspoon. Just press until firmly packed down
To make the filling drain the cashews and discard the water then put them into a blender cup along with all the remaining ingredients
Whizz until very smooth and creamy
I scrape the mixture out of the blender cup into a jug then pour the mixture over the biscuit base. Gently tap the tin on the counter a couple of times to level the tops
Carefully put the tin in the freezer (don't push the bottoms of the tin!) and leave to set for a few hours
Up to one hour before you're ready to serve take the tin out of the freezer and leave for a few moments until you can push the cheesecakes up from the bottom out of the tin. Remove the metal disc base and put onto a serving plate. Dependent on ambient temperature leave to soften 30-60 minutes before eating
Store the cheesecakes in the freezer
Recipe by The Cook & Him at https://thecookandhim.com/recipes/vegan-no-bake-mango-cheesecakes/