In a bowl mash the banana then add melted butter, vanilla essence and mix well.. in another bowl sieve dry ingredients: wheat flour, baking powder and baking soda, pich of salt mix it and in batches mix with wet ingredients then add choco chips and walnut and mix well

Place it in a muffin tray using liner and fill it half with mixture then again add choco chips to look divine then bake in a preheated oven for 180°c for 25 minutes or till done..