Mix the banana and egg in a medium bowl. Heat a skillet to medium, and spray with nonstick spray. Scoop about 1/4 cup of the batter onto the skillet. Cook until the edges are dry- the pancake will be thin. Flip and cook the other side briefly.
Repeat with the remaining batter. You should be able to get 4 or 5 thin pancakes.
Notes
Suggested Add-ins or toppings: *mini chocolate chips *tiny blueberries *Nutella + strawberries *peanut or almond butter + honey *maple syrup