Line a baking sheet with parchment paper.
In a small bowl, mix Greek yogurt, honey, and vanilla until smooth.
Spread the mixture evenly onto the parchment in a thick layer.
Sprinkle strawberries, blueberries, and chocolate chips over the yogurt.
Drizzle extra honey if desired.
Freeze for at least 3 hours, preferably overnight, until fully set.
Break into pieces and enjoy your Greek Yogurt Berry Bark.