The tranformation of the Shanghai restaurant scene from government canteens doling out dubious food to elegant French cafes and colossal Cantonese eateries seems to have happened almost overnight. This year the food scene is hotter than a flaming wok. The economy has rebounded from various setbacks, and grumbling stomachs of Shanghai have headed out again in search of sustenance.Every month we comb the city in search of new spots for our readers to fill up on their favourite fare.