Broccoli Rapini, also known as Broccoli Rabe, is a flavorful but bitter vegetable . Rapini is not a mild flavored green at all! Although it is more closely related to it's Chinese brother Brassica, the Italian cultivar is pungent with a nutty flavor but even more bitter than radicchio, another one of my favorite Italian vegetables. Rapini is common and now readily available across the continental...