01 - Preheat oven to 350°F. Line a baking sheet with parchment paper.
02 - In a large mixing bowl, whisk together the rolled oats, whole wheat flour, baking soda, ground cinnamon, and salt until evenly distributed.
03 - In a separate bowl, whisk the mashed bananas, unsweetened applesauce, melted coconut oil, maple syrup, and vanilla extract until smooth and well blended.
04 - Pour the wet mixture into the dry ingredients and stir gently until just combined. Avoid overmixing to maintain a tender texture.
05 - Gently fold in the chopped nuts, dried fruit, dark chocolate chips, and chia or flaxseeds until evenly distributed throughout the dough.
06 - Scoop heaping tablespoons of dough onto the prepared baking sheet, spacing them about 2 inches apart. Flatten each portion gently with the back of a spoon.
07 - Bake for 14 to 16 minutes, or until the edges are lightly golden and the centers are set.
08 - Let the cookies rest on the baking sheet for 5 minutes, then transfer to a wire rack to cool completely before serving.