Cleaning and washing vegetables. Peel onion. Dice everything very finely. Wash and coarsely grate the tomatoes. Throw away remaining skin.
Fry the diced vegetables in 4 tablespoons of hot oil for about 5 minutes, season. Add tomatoes, simmer for about 5 minutes. Season vegetables to taste and let them cool down.
Peel and chop the garlic. Wash the squid, dab dry and cut into wide rings. Fry in 3 tablespoons of hot oil at high heat for about 2 minutes. Mix with garlic, lemon peel and juice.
Salt and pepper.
Wash and finely chop the parsley. Mix with capers into the vegetable ragout and serve with squid.