- In a large bowl, combine flour, oats, cinnamon, baking soda, and salt. Set aside.
- In a separate large bowl, beat mashed banana, butter, sugar, egg, and vanilla until smooth. Fold flour mixture into liquid with shredded zucchini, walnuts, and chocolate chips until mixture forms a dough. (dough will be slightly sticky)
- With floured hands, roll dough into 1-in balls and place on parchment paper-lined baking sheets. Bake cookies at 350F 13-14 minutes or until edges begin to turn golden (centers will still be slightly soft) Cool cookies on baking sheet 10 minutes, then transfer to a wire cooling rack to cool completely.
Source: http://wholeandheavenlyoven.com/2015/08/04/healthy-zucchini-oat-breakfast-cookies/