Preheat oven to 350° Line a large baking pan with parchment paper.
Whisk the almond flour, coconut flour, sweetener, baking powder, sea salt together in a medium bowl.
In a small bowl mix eggs, coconut oil, and vanilla. Add to the dry ingredients and mix thoroughly.
Add in blueberries.
Drop by large spoonfuls about 3 inches apart on to parchment lined baking pan. Pat the dough into a triangle shapes.
Bake fro 15- 20 minutes, until golden brown. Remove from pan and cool on wire rack.
