Step 1

Add cookies and melted butter to a food processor. Pulse until they form a crumbly mixture.

Step 2

Pour into 9-in. tart pan with removable bottom and press into pan using a spatula (or your hands). Use a 1/3 cup measuring cup to evenly tamp the crust down. Place in freezer while you make filling.

Step 3

Melt chocolate chips and set aside for a few minutes to cool slightly.

Step 4

Add all ingredients except whipped cream to a blender and blend on high until smooth and creamy. Gently fold in whipped cream, then pour into crust. Smooth with a spatula.

Step 5

Cover (optional) and place in refrigerator. Chill for 4-6 hours or overnight. Serve with whipped cream and chocolate shavings. Store any leftovers in an airtight container in the refrigerator.