Broccolini is a type of broccoli that has been bred to have smaller and more delicate florets. It also has a milder flavor than traditional broccoli. Broccolini can be eaten raw or cooked, but most people prefer to cook it because there's no thick stem to contend with and it has a brighter green color when cooked. Broccoli rabe is another type of broccoli that is different from broccolini. Broccoli rabe has thicker stalks and a more bitter taste than broccolini. It is usually cooked before being eaten.