In a medium bowl, whisk together quinoa, flour, cinnamon, baking powder, and salt. In another medium bowl, whisk together egg whites, yogurt, milk, vanilla, and brown sugar until smooth. Add egg mixture to flour mixture and whisk to combine. Add pureed bananas and mix until just combined.
Lightly coat a large nonstick skillet or griddle with butter or cooking spray and heat over medium. 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 skillet clean and repeat with more melted butter and remaining batter.
Makes about 10 pancakes. Top with peanut butter, maple syrup, fruit, or chocolate chips.

If pancakes are too thick, add 1 tablespoon of milk to the batter. If pancakes are too thin, add 1 tablespoon of flour to the batter
Sub gluten free flour for whole wheat if you’d like
Adding 2 tablespoons of cocoa powder to batter would make great chocolate banana pancakes