Pilaf grains are a type of grain, most commonly RICE, that is used to make pilaf, a dish that is popular in many cultures. RICE is the most common grain used for pilaf, but other grains such as bulgur, couscous, and quinoa can also be used. Pilaf is usually cooked in a broth or stock, and often includes vegetables, herbs, and spices. It is a flavorful and nutritious dish that can be served as a side dish or main course.