Preheat oven to 180 degrees. Line a 12-cup muffin pan and set aside
Mash the banana in a large bowl. Sift the flours onto the banana
Slowly add all the ingredients one by one and give a nice whisk until well combined
Spoon in the mixture into the prepared muffin pan till 2/3rd full (best thing is to use an ice cream scooper)
Bake for 20-25 minutes till the top becomes cooked and an inserted tester comes out clean