Add all the soup ingredients to a pressure cooker. Add the water last after mixing ingredients.
Seal and bring pressure cooker up to temperature.
Cook for 25 minutes, then release pressure naturally.
Remove the whole spices – black cardamom, cinnamon, star anise, cloves and bay leaves.
Use a stick blender to puree the soup, or use a masher to mash the tomato pieces for a more rustic soup
Add the jaggery and crushed peppercorns. Mix well.
to temper
Heat the gingelly oil in a small pan and once hot, add cumin seeds. Once they start to crackle turn the pan into the shorba and mix well.
to serve
Pour shorba into bowls, garnish with coriander leaves and serve.
notes
Gingelly oil is Indian sesame oil. It is very different to the Asian sesame oil, being much less intense in flavour. Substitute with vegetable oil if unobtainable.