Take the flours and add red chilli powder, salt, soda salt and hing. Mix all the flours nicely .
Add water slowly and mix the batter well. The consistency of the batter should be like a dosa batter. If should not be so thick as well as so thin. Wash and Peel the skin of raw banana.
Make slightly thicker slices vertically and keep it ready. We can also take a potato, peel the skin and make circular pieces and use it for bajji. Heat oil in a pan, when the oil is getting ready, add 5-6 pieces of raw banana slices to the bajji batter.When the oil is hot enough, dip and coat the raw banana slices nicely and gently drop in oil .
Fry the bajji on both the sides till they are cooked completely in medium flame and remove the bajjis from flame using a spatula and place it in a plate having a paper towel to drain the excess oil.
The crispy bajjis are ready to serve with sauce or any chutneys.