Sweat the vegetables on Sauté Less. Deglaze with a bit of water and a wooden spoon to make sure nothing is stuck / caramelised to the bottom.
Add the rest of the ingredients except the tomato purée and stir well.
Add a good squirt of tomato puree, do not stir.
Close the lid. Steam release handle pointing to sealing (unless you have a self-sealing lid like the Duo Plus and the Duo Evo Plus have, in which case lucky you, you don’t need to remember!).
Press the Pressure cook / Manual button and programme 15 minutes.
At the end of the pressure cooking time, let it go automatically to Keep Warm while you have your feet up. If you’re in a hurry, let the rest of the steam out by doing a quick pressure release after 15 minutes.
Make sure you give it a good stir once you open the lid and before serving.