01 - Place bananas, eggs, almond milk, and vanilla extract in a blender. Blend until smooth and no large banana chunks remain.
02 - Add oats, protein powder, baking powder, cinnamon, and salt to the blender. Blend again until a uniform batter forms. If desired, pulse in maple syrup, chocolate chips, or nuts until just incorporated.
03 - Heat a nonstick skillet or griddle over medium heat and lightly grease with cooking spray or a small amount of oil.
04 - Pour approximately ¼ cup of batter per pancake onto the skillet. Cook for 2–3 minutes until bubbles form on the surface and edges look set. Flip and cook an additional 1–2 minutes until golden brown and cooked through.
05 - Repeat with remaining batter. Serve warm with your favorite toppings such as sliced banana, fresh berries, nut butter, or a drizzle of syrup.