Ratatouille is a classic French dish that is both delicious and nutritious. It is a vegetable medley made with eggplant, zucchini, bell peppers, tomatoes, and onions. The vegetables are cooked until tender and then seasoned with herbs like thyme and basil. This dish is bursting with flavors and can be enjoyed as a main course or a side dish. It is perfect for vegetarians and vegans and can be served hot or cold.