This is urad split without shells. Often called white gram, these creamy white lentils are used in purees and soups. They are also the special ingredient added to flours to make breads, dosa (crepes), idlis (steamed cakes) and sweets.
Soya chunks are made using soy flour that has been 'defatted' or the oil is removed. They are the byproducts left after extracting soybean oil and have a rough texture when left dry. Soya chunks are also very versatile and can also be cooked to have a similar flavour as non-veg curries.
The black-eyed pea or black-eyed bean is a legume grown around the world for its medium-sized, edible bean. It is a subspecies of the cowpea, an Old World plant domesticated in Africa, and is sometimes simply called a cowpea.