天ぷら is a popular Japanese dish that consists of seafood and vegetables that are lightly battered and deep-fried. The batter is made from a mixture of flour, water, and sometimes egg, which creates a light and crispy texture when cooked. Common ingredients include shrimp, squid, sweet potatoes, and green beans. This dish is often served with a dipping sauce called 天つゆ (tentsuyu), which is made from soy sauce, mirin, and dashi. 天ぷら can be enjoyed as a main dish or as a side, and it is commonly found in Japanese restaurants around the world.