Chennai Tiffins' namesake city, Chennai, is nicknamed The Gateway to South India. And while Chennai Tiffins may be situated in Cerritos, it's a gateway to South India, too—at least in the culinary sense. The vegetarian eatery's team specializes in dosas, ultra-thin Southern Indian crepes made from fermented rice batter, then filled with spiced potatoes and other savory delicacies. Chutneys and sambar, a South Indian–style vegetable soup, round out the meals, and they're found at a self-serve bar, a convenience only surpassed by self-cooking naan.