Ravinder Bhogal is an immigrant twice over. Her grandfather moved to Kenya from his native Punjab in the 1940s in search of better prospects. When Bhogal was seven, her family moved to England. Her memories of the small jikoni (Swahili for kitchen) in Nairobi&mdashfull of women bustling about, working their magic with their pots and pans and melange of masalas, speaking in a variety of inherited tongues&mdashare sharply etched, and steeped in the aching twang of nostalgia. Bhogal is a former journalist who started writing about food, eventually moving into private catering and then opening her own restaurant in London&rsquos Marylebone, thus fulfilling a long- nurtured dream.