Lightly chop the chicken breast and put it on a sheet with seasonings on one side, press and cover with the second half of the paper. Fry the breast in a dry pan on both sides for 7 minutes on each side.
Put the arugula in a salad bowl. Cut cucumber and tomato into slices, pepper into thin strips.
Cut the finished breast into small layers, pass the garlic through the press. Add olive oil and salt. Peel the avocado and cut it into thin half-plates, immediately sprinkle with lemon juice. Mix the salad gently.