Cut the squid carcasses in half lengthwise, remove the frame, rinse from the inside, make cuts obliquely on the halves of the carcasses. Dip them in salted boiling water for 4 minutes, remove, put in a colander, let cool slightly, cut into circles.
Mix olive oil and lemon juice in equal proportions, beat lightly with a fork. Mince the garlic, dill and cilantro. Mix garlic, herbs, a mixture of oil and lemon juice, season to taste with salt and white pepper. Fill the squid with this mixture. Let it brew for 2 hours in the refrigerator.