01 - Line a 9x13 inch baking sheet with parchment paper.
02 - In a medium bowl, thoroughly mix Greek yogurt, honey, and vanilla extract until smooth.
03 - Evenly spread the yogurt mixture onto the prepared baking sheet, aiming for a thickness of about 1/2 inch.
04 - Combine mango puree and orange juice in a small bowl. Dollop spoonfuls of this mixture over the yogurt and gently swirl using a knife to create a visually appealing sunrise effect.
05 - Evenly scatter the quartered cherries across the yogurt bark. Drizzle with cherry jam.
06 - In a separate bowl, combine crisp rice cereal, cocoa powder, melted coconut oil, and maple syrup. Mix until well combined, then sprinkle this mixture evenly over the yogurt.
07 - If desired, sprinkle chopped pistachios and shredded coconut over the bark.
08 - Place the baking sheet in the freezer and freeze for a minimum of 3 hours, or until completely solid.
09 - Once frozen solid, break the bark into pieces and serve immediately. Store any remaining portions in an airtight container in the freezer.