Slice vegetables such as eggplant, zucchini, tomato, bell pepper, and onion thinly.
Heat olive oil in a pan and sauté chopped onions and garlic.
Add tomatoes and cook to make the sauce.
Spread the tomato sauce on the bottom of a heat-resistant dish.
Neatly layer the sliced vegetables on top.
Season with salt and pepper, then sprinkle herbs (such as thyme and rosemary).
Cover with foil and bake in the oven at 180°C for 30-40 minutes.