Biscoff Cookie and Cream Dessert Cups

Mix the cookie crumbs with melted butter until well combined.
Press a portion of the crumb mixture into the bottom of each dessert cup to form the first layer.
Make the Creamy Filling:
In a saucepan, whisk together the milk, sugar, cornstarch, and vanilla extract.
Cook over medium heat, stirring constantly, until the mixture thickens and comes to a gentle boil.
Remove from heat and let it cool slightly.
Pour a layer of the creamy filling over the crumb layer in each dessert cup.
Add Another Crumb Layer:
Add another layer of the cookie crumb mixture over the creamy filling in each cup.
Prepare the Whipped Topping:
In a mixing bowl, whip the heavy cream with powdered sugar until stiff peaks form.
Pipe or spoon the whipped cream over the top layer of cookie crumbs.
Garnish:
Garnish each cup with a whole Biscoff cookie and a sprinkle of cookie crumbs.
Chill and Serve:
Chill the dessert cups in the refrigerator for at least an hour before serving to allow the flavors to meld together.