In medium bowl, whisk together quinoa, flour, ground flax-seed, wheat bran, cinnamon, baking powder, and salt. In another medium bowl, whisk together egg, egg white, oil, milk, and syrup until smooth.
Add egg mixture to flour mixture and whisk to combine. Do not overmix. If mixture seems too thick, add a little more milk.
Lightly coat a large nonstick skillet or griddle with butter or non-stick spray and heat over medium-high heat. Drop batter by heaping tablespoonfuls or using a 1/4 cup measuring cup onto skillet.
Cook until bubbles appear on top, 2 minutes. Flip cakes and cook until golden brown on underside, 2 minutes.
Serve with maple syrup or your favorite pancake topping. I love topping them with applesauce and a little more cinnamon.
Notes
I usually double or triple the batch and freeze a bunch of these. They heat up really well in the toaster or toaster oven for a quick breakfast.