Karan Gokani on Instagram: "INDIAN 101: TOMATO AND BLACK PEPPER RASAM 🍅🍲🇮🇳 This South Indian 'soup' is perfect for a wintery night, with some plain rice, as part of a larger meal, or simply sipped out of a cup. A bit like a Thai Tom Yum (another soup I love) this recipe is warming, brimming with flavour, healthy and quick. There are hundreds of variations for this dish across south India, this version is my go-to. Some notes below if you can't find ingredients and need substitutions. 1/2…