In a medium mixing bowl, combine the Greek yogurt, peanut butter, and honey. Whisk until the texture is smooth and fully emulsified.
Line a small baking sheet with parchment paper or use a silicone mini-muffin mold.
Portion the mixture into 12 equal-sized dollops on the parchment paper.
Place the baking sheet in the freezer for a minimum of 2 hours, or until the bites are completely firm to the touch.
In a microwave-safe bowl, combine dark chocolate chips and coconut oil. Heat in 30-second increments, stirring between each interval, until the chocolate is fully melted and glossy.
Remove the frozen yogurt bites from the freezer and quickly dip each one into the melted chocolate using a fork, allowing excess chocolate to drip off.
Place the coated bites back onto the parchment paper and freeze for an additional 10 minutes to set the chocolate shell completely.
Store the bites in an airtight container in the freezer until ready to consume.