Heat the instant pot in SAUTE mode.Once hot, add oil.
When it's hot, add Jeera and let it splutter.Add Bay leaf, cloves and Star Anise if using.
Add the Green Chilli and Ginger Garlic.Cook for 30 seconds
Add the chopped onions and saute till they are medium brown.Takes about 10 minutes.
To the onions, Add the spice powders- Coriander powder, Garam Masala and Chilli Powder.Roast the masala for about 30 seconds.
Once the onions and masalas are cooked, add the tomatoes puree.Mix everything toghether and cancel SAUTE ,close the instant pot.
Select PRESSURE COOK for 10 minutes on HIGH with the valve in SEALED position.
After the cooking time is over, Let the pressure release naturally for 10 minutes.
Open, give it a stir.Let is cool down before transferring to storage.