In a medium bowl, whisk together quinoa, flour, baking powder, and salt.
In another medium bowl, whisk together egg, lemon juice, milk, honey, vanilla and olive oil until smooth.
Add wet ingredients to dry ingredients and whisk to combine, then gently fold in blueberries. If the batter is way too thick, add a splash of milk. *Note - using smaller blueberries will help during cooking.
Lightly coat a large nonstick skillet or griddle with olive oil (or plant based butter) and place over medium heat.
Drop batter by 1/4 cup onto skillet. Cook until bubbles appear on top, about 2 minutes. Flip cakes and cook until golden brown on underside, 2 minutes. Wipe the skillet clean and repeat with more melted butter and remaining batter. You may need to lower the heat to medium low after the second round to prevent burning. *Note - I wiped the skillet down after every 2 pancakes, mainly due to the burst of blueberries in the pan.
Top with fresh blueberries and drizzle maple syrup, nut butter, or honey. Enjoy!