Classic Ratatouille is a traditional French dish made with a medley of vegetables such as eggplant, zucchini, bell peppers, and tomatoes. The vegetables are sautéed until tender and then simmered in a flavorful tomato sauce. This dish is bursting with flavors and is perfect for a hearty and healthy meal. Serve it as a main course with crusty bread or as a side dish with grilled chicken or fish.