ratatouille

Ratatouille is a traditional French Provençal stewed vegetable dish. The mental image is a colorful, rustic medley of zucchini, eggplant, bell peppers, onions, and tomatoes, all simmered together in olive oil with garlic and herbs like thyme or basil until they are tender and fragrant. While it originated as a humble peasant dish, it is now celebrated globally. In modern cooking, it is often served either as a chunky rustic stew or sliced into thin, overlapping rounds for a more elegant, "confit byaldi" presentation. It is typically served as a side dish, but can be a main course when paired with crusty bread or grains.
Examples
I made a simple ratatouille for dinner.
I made a simple ratatouille for dinner.
The secret to a great ratatouille is letting the vegetables simmer slowly until they meld together.
The secret to a great ratatouille is letting the vegetables simmer slowly until they meld together.
She spent the afternoon meticulously layering the vegetables for an aesthetically pleasing ratatouille.
She spent the afternoon meticulously layering the vegetables for an aesthetically pleasing ratatouille.