I made my own changes & the bread turned out great !
Method : Mix all dry ingredients - atta,sugar,baking powder & soda nicely.I do not sieve -hence I use fork or even whisk can be used to mix dry ingredients thoroughly.Keep aside.
Mash bananas into a puree.Add vanilla essence.Mix.Add yoghurt & milk.Add olive oil .Mix nicely.Keep aside.
Make a hole in the dry ingredient mix.Pour the liquid mix of banana,milk ,yoghurt,oil into the dry mix.Whisk nicely till all ingredients are nicely mixed.The mixture must have drop down consistency.If the mixture has thicker consistency ,little water or buttermilk can be added to get drop down consistency.
Take a glass vessel or a microwaveable vessel.Line it with butter paper.Pour the mixture into the vessel.Bake in microwave for 10 minutes.After 10 minutes,switch off.Let the bread be in the microwave for 5 minutes.Check if bread is done by inserting a knife into the cake.If knife comes out clean ,it is done.Otherwise bake for another minute.Check again.
Cool bread outside the microwave for another 10- 15 minutes.Now turn the vessel upside down on a plate.The bread will drop down after 10-15 minutes on to the plate.Cut into desired shapes & serve.
I felt that my bread had a nice brown colour as I had used multigrian atta as also brown sugar.The banana taste was not prominent. So maybe 1 more banana & perhaps no milk in the next attempt.I felt that I should have baked for 9 minutes.The bread was on drier side.The sugar was just apt.So for those, who want a sweeter version, more sugar can be added.Instead of 3/4 cup sugar , 1 cup sugar can be used.