Take some batata chips and cut them into thin slices (refer to the video).
In a mixing bowl, take 2 cups of potato slices. Add 1 tbsp chopped green chilli, salt to taste, 1 tsp red chilli powder, 1 tsp lemon juice, and some coriander leaves. Mix well.
Then add 1 cup rajgira flour and 1 tbsp tapkir flour. Mix well.
Sprinkle some water and make a thick batter for bhajiya (refer to the video).
Slightly wet your fingers, take some batter, and give it the shape of bhajiya.
Add to hot oil and fry the bhajiya on a medium flame.
Serve hot batata laccha bhajiya with green chutney.