- Clean, wash and soak matar overnight in water or for 4 – 5 hours. Next day drain water, transfer matar in a pressure cooker with approximately 6 Cups of water and salt. Pressure cook for 2 – 3 whistles. Open the lid and keep aside. In a heavy bottom pan add garam masala, chaat masala, asafoetida, and black pepper powder. Dry roast for 5– 10 seconds. Now add the boiled matar. Stir. Add salt. Next, add tamarind pulp, sliced green chilli, ginger and a ladle full of reserved liquid from boiled peas. Mix nicely and allow matar to simmer over low heat for 10 – 15 minutes to absorb the flavor of spices. Transfer prepared matar to a serving bowl. Garnish with chopped onion, tomato, and coriander leaves. Serve hot.