01 - Preheat oven to 350°F and line a baking sheet with parchment paper.
02 - Whisk together oats, flour, baking soda, baking powder, and salt in a large bowl until evenly distributed.
03 - Mix melted coconut oil, brown sugar, applesauce, plant-based milk, lemon zest, lemon juice, and vanilla extract in a separate bowl until smooth and well combined.
04 - Pour wet ingredients into dry ingredients and stir until just combined. Do not overmix.
05 - Gently fold in blueberries and raisins until evenly distributed throughout the dough.
06 - Drop heaping tablespoonfuls of dough onto prepared baking sheet, spacing 2 inches apart to allow for spreading.
07 - Bake for 12-14 minutes until edges are golden brown and centers appear set.
08 - Let cookies rest on baking sheet for 5 minutes, then transfer to wire rack to cool completely.