We have made it in the same pan in which chenna dumplings were fried. There was only 1 tbsp of oil was already left.
Also add butter in a pan.
Add cumin seeds. Let them crackle.
Add the paste made recently.
Also add salt, coriander powder, kashmiri red chilli powder, spicy red chilli powder and turmeric powder.
Mix well.
Let the paste cook for 2-3 minutes. Soon you will find it bubbling.
Add boiled potatoes, chenna dumplings and little water to adjust the consistency.
Simmer for 4-5 minutes on low heat.
Add sugar, garam masala and coriander leaves.
Mix well. Chenna tarkari is ready.