Firstly add 2 tablespoon of sesame oil to a pressure cooker

Add mustard seeds, fenugreek seeds, and curry leaves; let them splutter

Add garlic and give a quick

Furthermore, add a small onion and sauté till onions turn translucent

Add tomatoes and  cranberry; give a quick mix

Furthermore add salt, turmeric powder, and sambar powder; saute till tomatoes turn mushy

Add tamarind water and bring to boil

Pressure cook for 6 whistles; do natural pressure release

boil the kuzhambu for 5 minutes; till kuzhambu comes to your desired thickness