Peel and add your banana to the blender with your egg, flour, brown sugar, baking powder, milk, and vanilla extract.
1 large banana, 1 large egg, ¾ cup all-purpose flour, 1 tablespoon light brown sugar, 2 teaspoons baking powder, ¾ cup milk, ½ teaspoon vanilla extract
Blend on high for about 30 seconds until completely smooth. Make sure the banana is completely broken down and there are no lumps.
Transfer pancake batter to a squeezable bottle (preferred), reusable piping bag, or cup with a spout.
Add about 1 tablespoon of butter to a griddle or skillet and turn heat up to medium. Allow pan to heat and butter to melt and sizzle.
2 to 4 tablespoons unsalted butter for frying
Carefully add banana pancake batter to the pan, aiming for baby pancakes about 1 inch in diameter. Add as many pancakes as you feel comfortable managing at one time—I usually add 6 at a time.
Allow to cook in the butter for about 30 seconds until bubbles start to form in the pancake batter. Flip and cook another 30 seconds.
Repeat steps 5 & 6 until pancake batter is used up, continuously adding butter to keep your griddle greased. Enjoy warm with fresh fruit and syrup!