What does a gratin dish look like?

A gratin dish is typically a shallow, oval or rectangular baking dish made of materials such as ceramic, glass, or metal. It features low sides to allow for even browning of the dish's surface during cooking. The dish often has a handle on each side for easy transport, and its design is ideal for showcasing the golden, crispy topping that gratin dishes are known for. Overall, it is both functional and aesthetically pleasing, making it perfect for serving at the table.