01 - Preheat oven to 350°F (175°C). Line two baking sheets with parchment paper and set aside.
02 - In a large mixing bowl, whisk together the all-purpose flour, rolled oats, baking soda, baking powder, fine sea salt, and ground cinnamon until evenly blended.
03 - In a separate bowl, whisk the melted coconut oil or vegan butter with the light brown sugar and granulated sugar until smooth. Add the plant-based milk and pure vanilla extract, mixing until fully incorporated.
04 - Pour the wet mixture into the dry ingredients and stir with a spatula until just combined, being careful not to overmix.
05 - Gently fold in the dried blueberries, raisins, and vegan white chocolate chips until evenly distributed throughout the dough.
06 - Scoop tablespoon-sized mounds of dough onto the prepared baking sheets, spacing them about 2 inches apart. Gently press each mound to flatten slightly.
07 - Bake for 10 to 12 minutes, or until the edges are lightly golden but the centers still appear soft and slightly underbaked.
08 - Let the cookies cool on the baking sheets for 5 minutes, then transfer to a wire cooling rack to cool completely before serving.