Soak 1 cup dried white peas (safed matar) in enough water (around 3 cups) overnight. Then in the morning, rinse and drain the water.Transfer the peas to the inner steel pot of your Instant Pot, add 1.5 cups (12 oz) water, and 1/2 teaspoon salt and stir.Close the pot with the lid and press the pressure cook button. Cook on high pressure for 15 minutes or if you prefer much softer peas do 20 minutes (with the pressure valve in the sealing position).
Let the pressure release naturally.

Open the lid and then using a strainer drain the water in which the peas were pressure cooker.But retain like 2tbsp of water so that the peas remain little moist and not become completely dry.Transfer to a large bowl and then add to it- chopped onion, chopped tomato, green chili, ginger juliennes, chopped cilantro, cumin powder.c.ili powder,kala namak and chaat masala.Also add the sweet tamarind chutney and cilantro chutney.Mix everything together until it's all well combined. Serve matar chaat.