Preheat oven to 350℉. Line a large rimmed baking sheet with parchment paper.
In a medium bowl, whisk together the almond flour, tapioca, baking powder, baking soda, cinnamon and salt. Next, add in the egg, syrup, butter, vanilla and mix together until incorporated. Fold in the blueberries. Then, using a large scooper, form 12 balls on to the baking sheet. Top with extra blueberries, if you like. Bake for 10-12 minutes. Allow to set on the pan for 10 minutes then transfer to a wire rack.