Wash the spring onion bunch and chop the white onion bulbs from the greens separately. Chop the white and green part finely and keep them separately.
Chop the onion, tomatoes and green chilies finely and keep aside.
Heat a pan with oil. Add kalonji and when it sizzles, add the finely chopped white part of the spring onion and sauté over high heat for 1/2 minute.
Reduce the flame and add the chopped onions and sauté till the onion becomes translucent.
Now add ginger garlic paste and sauté for a minute. Add chopped green chilies, tomato, salt and cook for 3-4 mins till the tomatoes become mushy.
Add chili powder, coriander powder, turmeric powder and mix well. Add 3-4 tbsp water and cook for 2 mins till the raw smell disappears.
Now add the chopped green part of the spring onion and mix well and let it cook for 2-3 mins till it wilts.
Add 1/4 cup water (approx.,), mix well, close the pan with a lid and cook for 4-5 mins till the raw smell disappears and the gravy thickens up a bit.
Add garam masala powder, mix well for the flavors to merge well.
Spring Onion curry recipe is ready.
Take off fire and serve hot with chapathis.