1: Place wax paper on a large baking sheet.
2: Slice bananas into ½-inch thick rounds.
3: Spread peanut butter on a slice of banana, then top with another slice.
4: Lay the bites on the prepared baking sheet and freeze until solid, for about an hour.
5: In a small bowl, melt dark chocolate with coconut oil until smooth.
6: Remove frozen banana bites from the freezer. Dip the bites into the melted chocolate, place back on the wax paper and freeze for an additional hour.
7: Can be stored in an airtight container in the freezer for up to 2 weeks.
8: Enjoy!