Mash bananas in a large bowl with the peanut butter until blended well.
Add in the oat flour and combine slowly. Repeat with the quinoa flour.
Blend well and form into a dough ball. Put in fridge for about 20-30 minutes to firm up.
Preheat oven to 325f.
Grease a baking sheet for use parchment paper.
Scoop out rounded balls of dough and flatten on the baking sheet.
Bake for 30-35 minutes.
Remove and let completely cool then transfer for an airtight container.
Leave in the fridge for a few days and freeze extra.