Chef’s one ‘Capital’ idea

You’ve probably seen her food show, and you may even know her by sight on D.C.’s streets. But when you meet the daytime Lauren DeSantis, dressed for her lawyer’s business, you’d never guess this young woman has a not-so-secret passion: She loves to cook. And cook she does, very publicly on her own cooking show, “Capital Cooking,” and very privately, at home for her husband, herself and her friends.