My previous workplace, or as I call it, advertising hell, is squeezed into 2 floors of a raffish building in a venerable part of Bombay - Fort. Day after day, I would walk from Churchgate past the Maidan, eye-catching examples of British architecture and gloomily lonely agiaries to reach that creative sweatshop. Some days, I hated it. Other days, I loathed it absolutely. The only saving grace was Swagath. Even though I was born in Bombay, have lived in Pune most of my life and speak Marathi pretty fluently, a part of me is still mostly Tamil - my diet. Don't get me wrong; I love Maharashtrian food. But my genes are stubbornly South Indian when push comes to shove. Sadly, imbeciles have boiled Tamil cuisine down to sambar, rasam, curd rice, idlis and dosas. They only need visit Krish Ashok's twitter food feed to realise how misplaced their notions are. Anyway, when I fall ill, I crave comfort food. Which is home food. Admittedly rasam is one of the most tried, tested and...