The Carilla Bean, also known as castilla bean, blackeye bean, or blackeye pea, among other names, is a small bean with a dark white/beige color and a black spot that characterizes it. They have a high protein and fiber content, as well as minerals such as potassium, iron, selenium, molybdenum, and folic acid. It is an ideal bean for making salads, stews, or as a side dish.