01 - Line a 9x13 inch baking sheet with parchment paper.
02 - Combine Greek yogurt, honey or maple syrup, and vanilla extract in a bowl until smooth.
03 - Evenly spread the yogurt mixture on the prepared baking sheet to a 1/2 inch thickness.
04 - Scatter sliced strawberries and chopped mixed nuts evenly over the yogurt layer.
05 - Gently melt dark chocolate chips with coconut oil in a microwave-safe bowl or double boiler until smooth.
06 - Drizzle the melted chocolate evenly over the yogurt, strawberries, and nuts.
07 - Freeze the mixture for at least 2 hours until completely set.
08 - Break or slice the set bark into pieces and store in an airtight container in the freezer until ready to enjoy.