Mix the crushed Biscoff cookies with the melted butter and press into a springform pan. Chill in the fridge while you make the filling.
2 cups crushed Biscoff cookies
Beat the cream cheese and sugar together until smooth. Add the Biscoff spread and vanilla and beat until combined.
7 tablespoons unsalted butter, 16 ounces cream cheese, ½ cup granulated sugar
In another bowl, whip the cold heavy cream to soft peaks. Mix in the melted chocolate, then fold this into the filling.
¾ cup Biscoff spread, 1 teaspoon vanilla extract
Spread the filling over the chilled crust. Add a sprinkle of crushed cookies in the middle if you like, then smooth the top.
Chill for at least 6 hours or overnight, so it sets fully and slices clean.
Warm the cream and Biscoff spread together until smooth, then pour over the chilled cheesecake.
¾ cup heavy cream, ⅔ cup dark chocolate chips
Top with crushed cookies and chocolate shavings, then slice and serve.