Stew veggies is a popular dish made with a variety of vegetables. The main ingredients for stew veggies are TURNIPS, peas, and leeks. TURNIPS are root vegetables with a white flesh and a slightly sweet flavor. Peas are small green legumes that are often used in soups and stews. Leeks are a type of onion with a mild flavor and a crunchy texture. All three of these vegetables can be cooked together to make a delicious and nutritious stew.