Using a heavy object, roughly crush the graham crackers.
Grab a silicon muffin tin or line a metal muffin tin with liners.
Mix the Greek yogurt with maple syrup, cocoa powder, and vanilla extract. Add extra maple syrup if desired.
Stir in the marshmallows and cracker bits. Scoop the mixture into the prepared muffin tin. It should make 12 clusters.
Freeze these for at least an hour.
Once frozen, melt together the chocolate chips and coconut oil in the microwave in 30 second increments.
Use a fork to dip each cluster into the melted chocolate mixture, return to the prepared muffin tin or mold.
Return to the freezer for 15-30 minutes or until the chocolate coating shell has set.
How to make frozen yogurt clusters
You can keep in a freezer-safe, airtight container and keep it in the freezer for up to 3 months.