Red gram, also known as pigeon pea, is a popular pulse crop that is consumed widely across Asia and Africa. There are many synonyms for this crop, including Cajanus cajan, Arhar dal, tur dal, Congo pea, gungo pea, no-eye pea, and tropical green pea. In Indian cuisine, red gram is commonly used to make dals, curries, and sambar. It is a rich source of protein, fiber, and other essential minerals and vitamins. The various synonyms for red gram reflect the versatility and significance of this crop in different cultures and cuisines. Whether you call it arhar dal or pigeon pea, red gram is a nutritious and delicious ingredient that is sure to enhance your meals.