Potato Cowpea Beans Sabzi is a simple and nutritious side dish made with potatoes and cowpea beans. The potatoes are cooked until tender and then combined with sauteed cowpea beans and a blend of spices. This sabzi is packed with flavors and can be enjoyed with roti or rice. It is a great way to incorporate protein-rich cowpea beans into your diet along with the goodness of potatoes.