Preheat oven to 350F. Grease an 8x8 inch baking dish with coconut oil.
In a small bowl, combine flax meal and water and stir. Set aside for 5 minutes.
In a large bowl, whisk together coconut flour, almond meal, baking powder, and cinnamon.
Combine coconut oil, almond milk, honey, vanilla and flax eggs together. Pour into the dry ingredients.
Stir together the dough. It should be the consistency of cookie dough. Fold in the blueberries.
Pour dough into baking dish.
Bake at 350F for 20-25 minutes, until lightly browned on top. Let cool completely before cutting into 12 bars.