Preheat oven to 350 degrees Fahrenheit and line a baking sheet with parchment paper or a silicone baking mat.

Mash banana with a fork until smooth.

In a large bowl mix all ingredients one at a time, kneading well after each addition.

Once dough is well mixed roll dough into 1/2 inch balls and place them a inch apart onto the prepared baking sheet. Press down on the tops with a fork to flatten.

Bake for 15 to 20 minutes. Cool and refrigerate.

Makes 1 to 2 dozen rounds