After a year of research, Nithyashree and Sourab launched Oru Kerala Story, a shack-style restaurant selling authentic cuisine from God’s own country. For the mains, we choose the Kerala-style chicken biryani but as we await its arrival, Chef Ajay Mohan who hails from Kerala’s Idukki district, recommends that we also try paal kappa where tapioca is cooked, mashed and blended …