Dasgupta's Solo was adjudged the Best Book among entries from Europe and South Asia. He will now go into the final round with regional winners from Africa, the Caribbean, Canada South-East Asia and the Pacific.
Aby Baby Kuruvilla, 24, has just returned back to India from the trip of a lifetime to London to see his beloved Arsenal football club as his prize for winning the contest.
Belgrave Road, which is dotted with dozens of Indian restaurants, sweet shops and takeaways, is one of 20 streets in Britain shortlisted by Google in its search for Britain's 'Best Foodie Street'.
Figures for 2009 show that sales of the traditional bread, rolls and baps across all retailers in the UK have fallen by 1.2 percent, while chapatti sales have risen 18 percent.