01 - Preheat oven to 350°F. Line a baking sheet with parchment paper.
02 - In a large mixing bowl, whisk together rolled oats, whole wheat flour, baking soda, baking powder, ground cinnamon, and salt until well blended.
03 - In a separate bowl, combine melted coconut oil and sugar until smooth. Stir in unsweetened applesauce, non-dairy milk, and vanilla extract.
04 - Pour the wet mixture over the dry ingredients and stir just until the cookie dough forms and no dry streaks remain.
05 - Gently fold in the blueberries, diced apple, and raisins until evenly distributed throughout the dough.
06 - Drop rounded tablespoons of dough onto the prepared baking sheet, leaving about 2 inches between each dough ball.
07 - Flatten each mound of dough slightly with the back of a spoon for uniform thickness.
08 - Bake for 13 to 15 minutes, or until the edges are golden and centers appear set.
09 - Let cookies cool on the baking sheet for 5 minutes, then transfer to a wire rack to cool completely.