Preheat oven to 350°F.
In a medium sized bowl add the crushed Biscoff cookie crumbs, melted butter, and salt. Using a fork, mix to combine.
Transfer the mixture to a 9 inch round pie plate. Using your hands or the bottom of a cup or glass measuring cup to press the crumbs into the bottom and up the sides of the pan.
Bake for 8 minutes, remove from the oven and let cool completely.
