In a food processor, add graham cracker sheets and pulse until reaches fine crumb.
Add cream cheese, pulse until combined.
3.Add marshmallow fluff and pulse until combined.
Transfer mixture to bowl. Scoop dough into 1-inch balls on parchment-lined baking sheet. Transfer to freezer for 10 minutes (or fridge for 30 minutes).
Melt chocolate. If using a microwave, melt in 30 second intervals and stir between each interval.
Using a fork, dip truffle into chocolate, shake off excess, and slide off fork using a toothpick or skewer.
Place each chocolate-covered truffle back on the cookie sheet to harden.
Top with remaining graham cracker crumbs.
Repeat with remaining truffles.