In a medium bowl, mix together yogurt, cashew butter, honey, vanilla bean paste, and peppermint extract until smooth and fully combined.
Spoon mixture onto a parchment-lined baking sheet to create 12 mounds, then flatten lightly into disc shapes.
Freeze for about 1 hour, or until fully hardened.
Remove from the freezer and dip each disc completely into the melted chocolate. Place back on parchment and sprinkle with crushed candy canes.
Return to the freezer until chocolate is fully set.
Store in a freezer-safe container. Let soften for 5–10 minutes before enjoying.