Tadka raita made of cucumber is a refreshing and flavorful Indian side dish. It is made by combining yogurt with grated cucumber and then tempering it with spices like cumin seeds, mustard seeds, and curry leaves. The tadka or tempering adds a burst of flavor to the raita, making it a perfect accompaniment to spicy Indian meals. This raita is cool, creamy, and has a hint of tanginess, making it a great way to balance out the heat of curries or biryanis.