Ratatouille Tart is a visually stunning dish that is as delicious as it looks. Thinly sliced vegetables, such as zucchini, eggplant, and tomatoes, are arranged in a beautiful pattern on top of a puff pastry crust. The tart is then baked until the vegetables are tender and the crust is golden brown. This dish is perfect for entertaining or for a special occasion. Serve it as an appetizer or as a main course with a side salad.