01 -
Line the bottom of a 23cm springform pan with parchment paper and set aside.
02 -
Combine Biscoff cookie crumbs, brown sugar, and melted butter in a medium bowl until evenly moistened.
03 -
Press two-thirds of the crumb mixture firmly into the bottom and 75% up the sides of the pan using the base of a glass. Refrigerate the pan and reserve the remaining third of the crumb mixture at room temperature.
04 -
In a large bowl, beat cream cheese and powdered sugar with an electric mixer on low speed until sugar dissolves, then increase to medium-high and whip until smooth.
05 -
Add Biscoff cookie butter and vanilla extract. Mix until fully combined, scraping down sides as needed.
06 -
With mixer on low speed, slowly drizzle in cold heavy cream, pausing after each half-cup to ensure even incorporation. Scrape the bowl as necessary.
07 -
Increase mixer speed to high and beat until the mixture thickens and holds its shape, about 2 to 3 minutes. Avoid over-whipping to prevent graininess.
08 -
Spread half the filling over the chilled crust in an even layer. Sprinkle reserved cookie crumb mixture evenly over the filling. Spread remaining filling gently over the crumb layer.
09 -
Cover and refrigerate for a minimum of 6 hours or overnight to fully set.
10 -
Melt Biscoff cookie butter in the microwave or on the stove until smooth and pourable.
11 -
Release the cake from the springform pan and transfer to a serving plate. Pour melted Biscoff cookie butter evenly over the top and garnish with crushed Biscoff cookies. Slice and serve.