Start an Instantpot on SAUTE mode; add oil and cumin seeds
Next add onions, garlic, tomatoes, peppercorns and give it a stir for 2 minutes
Now pack all the greens and put the lid on; cook for 2 mins under pressure
When timer is done, QR and carefully open the lid; add turmeric powder and salt
Using a Immersion hand blender, very carefully puree the greens to a smooth gravy
Add the cooked chickpeas and potatoes and mix well
Put the lid back on and turn it on for just 1 minute MANUAL
Serve it with plain and simple rice!