Add 1 teaspoon of Chilli powder, ⅛ teaspoon of cooking Soda, Salt as needed, and a generous pinch of Hing.
Mix everything using a Whisk and then add 1 tablespoon of Idli Dosa Batter. This is an important ingredient to get the perfect bajji , So do not skip it.
Now add in water little by little to the flour and bring it to a semi-thick flowing consistency or like idli batter consistency.
Slice the bread into 4 pieces. Or in any shape, as you desire.
Heat oil in a pan for deep frying. Dip the bread slices in the prepared batter. Make sure the bread is coated with batter fully on all sides.
Drop the bajji in hot oil and deep fry on a medium flame. Flip and cook on both sides.
Once the bajjis are golden and cooked fully. Drain in paper towels to remove the excess oil and then serve hot.