Cook the potatoes till soft. Peel the skin of the potatoes and mash well.
Add salt, ginger-chilli paste, bread crumbs or corn flour and mix well.
Check the seasoning and add more salt if required.
Make medium sized balls of the mashed potato mixture.
Flatten them, shape into round patties and keep aside.
Heat oil/ghee in a tawa and fry the patties on it till it turns golden brown and crisp on both sides. Keep it aside.
Soak the chick pea overnight. Drain and add 3-4 cups of fresh water and cook in the pressure cooker until the peas are soft.
Heat oil in a pan. Splutter mustard seeds in it.
Add chopped onion and saute till it turns translucent.
Add tomato and stir for 2 minutes.
Add chilli-ginger paste, chilli powder, coriander powder, turmeric powder, salt, ½ tsp sugar and garam masala. Stir for few seconds.
Add boiled peas. Mix well with all the masalas and sugar.
:- Add more water, if required.
Mix well. Mash the peas slightly so the gravy becomes thicker. Simmer for 3-4 minutes and keep aside.
Transfer the contents to a serving bowl. Garnish with chopped onion and coriander leaves.
For serving:-
Place 4 patties on a plate and pour the ragada over it.
Garnish with sev, chopped coriander leaves and chopped onion.
:- Serve immediately.