To start, combine the flour, egg, water or milk, and Baby Angel's Green powder in a mixing bowl.
Mix well until the batter is smooth and free of lumps.
Add the sliced bananas to the batter and mix gently to combine.
Heat a non-stick pan over medium heat, and melt the butter in the pan. Once the butter is melted, add a few spoonfuls of the batter banana pieces to the pan.
Cook the pancakes for 1-2 minutes on each side, or until golden brown and cooked through.