In fact, this dish has two main types in Turkish cuisine: Summer Vegetable Stew (Yaz T??rl??s??) and Winter Vegetable Stew (K???? T??rl??s??) depending on the season of the vegetables we use.Summer vegetable stew mainly contains green beans, okra, zucchini, eggplant, potatoes, green and red peppers as these are fresh in Summer.