Banana muffins

Ingredients
Bananas - 3
Egg - 1
Sugar - 3/4 cup
Maida - 1.5 cups
Butter(melted) - 1/3 cup
Walnuts - optional
Vanilla essence - few drops
Baking powder - 1 tsp
Baking soda - 1 tsp
Salt - 1/2 tsp

Method
Whisk sugar, egg, melted butter, mashed bananas, vanilla essence( no need to beat)
Sieve maida, baking powder, baking soda, salt.
Mix with the wet ingredients and fold
Bake at 180degrees till done