In a bowl add a Teaspoon of turmeric powder, some salt, all of the red chilli powder, roasted cumin and coriander powder and 3 Teaspoons of water. Mix well and keep it aside.
Rub the washed fish pieces with some salt and a Teaspoon of turmeric powder.
Do same with the vegetables.
Now heat mustard oil in a kadai.
Fry the potatoes for 2 minutes, then cauliflower and beans for 2 minutes, lastly fry the bori / lentil dumplings for 30 seconds.
After that fry both sides of the fish pieces for 3 minutes.
Remove them from oil and add the cumin seeds in the remaining oil.
After few seconds add the prepared spice paste and some water. Cook for 3 minutes.
Add some more salt and sugar.
Then add chopped tomatoes and ginger paste. Cook for 3 minutes.
When the oil start oozing out, add fried potatoes. Cook for 2 minutes.
Then add fried cauliflower . Mix well and add one and half cup of hot water. Cover and cook for 3 minutes.
After that add fried beans and fish pieces. Cook for 2 minutes.
Lastly add fried bori and slitted green chilies. Cook for a minute then turn off the heat.