Peel the bananas, and place them into the large mixing bowl. Smash the bananas with the fork
Crack open the eggs. Separate the egg whites and yolks. Put the egg whites into the medium mixing bowl. Put the yolks into the bowl with the smashed bananas
Add molten butter and milk to the smashed bananas, and mix thoroughly
Add the flour to the large mixing bowl, and mix to form a consistent batter
Whip the egg white vigorouly with the whisk to form a stiff foam (about 4 mins)
Scoop 1/3 of the egg white foam at a time, and fold gently into the cake batter
Continue to fold gently to have a consistent cake batter
Heat the pan at medium heat to warm it up. Add cake batter to the hot pan
Once the edges starts drying (about 2 mins), use the spatula to flip. Cook the other side for about 2 mins
Plate and serve with other items
Video
Notes
Most time, I use vegetable oil instead of butter.
If you want to save time, you could use baking soda to instead of making the egg white foam.