Preheat the oven to 325°F. Line a baking sheet with parchment paper.

In the bowl, beat together the peanut butter, honey, vanilla extract, mashed bananas, salt, and cinnamon.

Add the oats, blueberries, and nuts. Mix until combined.

Scoop about 1/4-cup mounds of the cookie dough onto the baking sheet, flattening each cookie slightly.

Bake the cookies for 14 to 16 minutes until they’re golden brown but still soft.

Allow to cool for 5 minutes on the baking sheet before transferring them to a rack to cool completely.