This could have been named “Sweet and Sour Escarole” but the sour is not that pronounced, unless you choose to add vinegar to the dish. Escarole is a chicory that is milder than most radicchios, and is a great foil for dishes such as grilled steaks and chops. It has a mild pleasant bitter flavor and a little bit of chewiness with a silky texture when cooked. This is a basic recipe for sautéed escarole and is easy to elaborate on. Escarole cooks in minutes so is great for meals on the fly.