01 - Preheat oven to 350°F. Line a baking sheet with parchment paper and set aside.
02 - In a large mixing bowl, whisk together the oats, whole wheat flour, baking soda, baking powder, ground cinnamon, and salt until evenly distributed.
03 - In a separate bowl, combine the melted coconut oil, coconut sugar, applesauce, maple syrup, and vanilla extract. Stir until smooth and well blended.
04 - Pour the wet mixture into the dry ingredients and stir with a spatula until just combined. Be careful not to overmix.
05 - Gently fold in the blueberries, diced plums, and raisins, taking care not to crush the fruit.
06 - Scoop approximately 2 tablespoons of dough per cookie onto the prepared baking sheet, spacing each mound about 2 inches apart.
07 - Using damp fingers, gently flatten each dough portion. These cookies will not spread significantly during baking.
08 - Bake for 12 to 14 minutes, or until the edges are lightly golden and the tops are set.
09 - Let the cookies rest on the baking sheet for 5 minutes, then transfer to a wire rack to cool completely before serving or storing.