For preparing Vazhakka Bajji | Raw Banana Bajji | Kaya Bajji, first mix together all stated ingredients: gram flour, rice flour, baking soda, chilly powder and required salt in a bowl by adding sufficient water to form a thick batter. It should not be watery kind of batter.
Take the thinly sliced raw banana, dip into the batter and deep fry in hot boiling oil. Keep note that the raw bananas should be thinly sliced and not thick, otherwise it will not be properly cooked.
Remove the fried bajji from oil when it turns dark in color.
Serve the delicious Bajji hot with mint chutney or coconut chutney. This is a popular snack with street side vendors. This is an economical snack and very healthy too. Enjoy the healthy snack with your loved ones and family.