Step 1: Make the cookie crumbs - Place the Biscoff cookies into a food processor and pulse until you have fine even crumbs. Take a moment here because evenly crushed crumbs make a sturdier crust.
Step 2: Combine with butter - Melt the butter and pour it into the cookie crumbs. Stir until everything is well combined and resembles damp sand.
Step 3: Press the crust - Pour the crumb mixture into an eight inch springform pan. Use the bottom of a measuring cup or a metal spoon to press the crumbs firmly into the bottom and slightly up the sides.
Step 4: Line the sides - Stand whole Biscoff cookies upright along the inside edge of the pan to create a cookie lined border. This step is optional but makes the cheesecake feel extra special.
Step 5: Mix the filling - In a large mixing bowl use an electric hand mixer to whip together the cream cheese sugar and cookie butter until smooth and fully combined.
Step 6: Add the cream - Pour in the heavy cream and continue mixing until the filling becomes fluffy thick and spreadable. Take care not to overmix.
Step 7: Fill the crust - Pour the cheesecake filling over the prepared crust and use a spatula to smooth the top evenly.
Step 8: Melt the topping - Microwave the half cup of cookie butter for thirty to forty five seconds until fully melted and smooth.
Step 9: Finish the top - Pour the melted cookie butter over the cheesecake and gently spread it to the edges creating a glossy layer.
Step 10: Chill - Refrigerate the cheesecake for at least six hours or freeze for four hours until fully set.
Step 11: Slice and serve - Remove from the pan slice and serve. I like to add whipped cream a cookie and a drizzle of extra cookie butter.