Mash the banana.
Mix in the protein and tahini until combined.
Add in chocolate chips.
Scoop 6 cookies into a parchment lined baking sheet.
Dough will be sticky! Form circles as best as you can.
Press down lightly with a fork.
Bake on 350F for 10-12 minutes until edges are slightly golden but center is still soft.
Top with sea salt if desired.
