Ratatouille: a delicious and beautiful dish of seasonal vegetables

The season of fresh vegetables is always delicious! I love baking them, frying them, making fresh salads, cooking vegetable soups... It's always beautiful, tasty and healthy.
I love real and healthy food at any time of the year. And I add a new flavorful oil with Herbs to many dishes. By the way, it comes in 4 flavors.
It is the flavored oil with basil, oregano, and rosemary that is suitable for Ratatouille. This French classic is served with fish, meat, or can be enjoyed on its own.
Ratatouille
baking dish, 22 cm in diameter
400 g of courgettes
400 g of eggplant
400 g of zucchini
400 g of tomatoes
300 g of bell peppers
For the dressing:
Aromatic oil with herbs basil, oregano, rosemary
500 g of tomatoes
300 g of bell pepper
100 g of onions
200 g of carrots
Salt
Black pepper
Prepare the sauce:
Dice the onion, grate the carrots, and fry in a pan with aromatic oil with basil, oregano, and rosemary herbs.
Peel the tomatoes, cut them into small cubes, and add the roast, salt, and pepper.
Stew for 10 minutes.
Bake the peppers in the oven, peel them, add them to the roast, and blend them.
Cut all the vegetables into 3 mm thick rings and stack them in piles, alternating zucchini, tomato, eggplant, and zucchini. Put the sauce in the mold, put the stacks of vegetables in a circle (spiral), pour the aromatic oil over it, and bake in a preheated 180-degree oven for 40-50 minutes.