1. Beat the egg, oil or melted butter , powdered sugar, milk & mashed banana to gather.
2. Sift plain flour, salt, baking powder, baking soda & cardamom powder.
3. Now add the dry ingredients gradually in to the wet mixture & beat again.
4. .
5. Grease muffin cup with oil or butter & pour the mixture.
Add choco chips on top.
6. Bake for 3 minutes.