We are traveling back in time with chef Sohla El-Waylly, host of “Ancient Recipes with Sohla.” We learn how to make Roman cheesecake, fish head aspic and Mary Todd Lincoln’s white almond cake. Plus, Maggie Hennessy breaks down the hottest trends in restaurant names, from animals to ampersands; Lynn Clark makes Korean spicy chilled noodles; and Grant Barrett and Martha Barnette dig into a slice of language pie.