Place the banana, eggs, and protein powder into a blender.
Blend until completely smooth.
Check the batter consistency. It should be thick but still easy to pour.
If needed, add a small splash of milk or water to thin the mixture.
Heat a lightly greased non-stick skillet over medium-low heat.
Pour small rounds of batter into the pan.
Cook for 2–3 minutes or until the edges appear set and the bottoms are golden.
Carefully flip each pancake.
Cook for another 1–2 minutes until fully cooked through.
Transfer to a serving plate and repeat with the remaining batter.
Serve the Flourless Protein Pancakes immediately with your favorite toppings.