Wash, peel and cut the potatoes into small cubes. Peel and chop the onions. Slit the green chillies length wise.Finely chop the ginger. Set everything aside.
Switch ON the INSTANT POT, set it SAUTE MODE under high pressure for 3 mins.Add the cooking oil, cumin seeds, mustard seeds and all the chopped onions, saute until the onions become transparent.
Now, add the slit green chillies, chopped ginger, chopped garlic, coriander powder and red chilli powder. Give a mix.Transfer all the potato cubes, salt, turmeric powder, sugar and few coriander leaves into the same.
Add ¼ cup of water, gently mix everything. Close the lid & the valve, set to PRESSURE COOK mode under HIGH PRESSURE for 5 mins.
Release the pressure naturally (NPR) / quickly (QPR).Again set to SAUTE MODE for 2 mins, under low pressure. Add the chickpea flour / besan to ½ cup of water, mix thoroughly without any lumps.
Pour this onto the curry & mix thoroughly. Switch off the gadget when you get the desired consistency.Garnish with chopped coriander leaves. Done!
Notes
Please see the MAIN POST for step wise pics recipe & TIPS.