Melt the dark chocolate in the microwave or on a stovetop, your preference.
Add the avocado and melted chocolate to a food processor or a high powered blender and process until smooth. Note: add agave if you would like a sweeter flavor and/or consider using a chocolate with a lower cacao percentage.
Depending on the size you would like should determine the container you use to help shape them. I used a standard 24oz meal prep container – 8″ x 5 1/4″ x 2″ that I lined with parchment paper. Add the processed fudge to it and make sure you pack it in tightly.
Cover and store in the fridge or freezer for 20 – 30 minutes to harden and take shape.
Remove from the fridge, then slice into uniform pieces.
Add the bites to a bowl and sprinkle in cacao to dust them to prevent them from sticking to each other. Note: if you do NOT like bittersweet flavor, then I suggest dusting with chocolate powder, not dark chocolate powder, or skipping this step altogether.
Store in an airtight container in the fridge. Should last for 7 – 10 days in the fridge and for several weeks when stored in the freezer. While these can sit out the refrigerator, they will spoil much faster because of the avocado.