01 - Preheat the oven to 350°F. Line a baking sheet with parchment paper and set aside.
02 - In a large mixing bowl, whisk together the applesauce, honey or maple syrup, melted coconut oil, egg, and vanilla extract until smooth and well incorporated. Fold in the grated zucchini.
03 - In a separate bowl, whisk together the rolled oats, whole wheat flour, baking soda, baking powder, ground cinnamon, and salt until evenly distributed.
04 - Gradually add the dry ingredient mixture to the wet ingredients, stirring gently just until combined. Do not overmix. Fold in the chopped walnuts or pecans, raisins or dried cranberries, and mini chocolate chips if using.
05 - Scoop approximately 2 tablespoons of dough per cookie onto the prepared baking sheet, spacing them about 2 inches apart. Flatten each mound slightly using the back of a spoon.
06 - Bake for 16 to 18 minutes, or until the tops are lightly golden and the cookies feel set to the touch.
07 - Allow the cookies to rest on the baking sheet for 5 minutes, then transfer to a wire rack to cool completely before serving or storing.