Peel and finely dice the onion and garlic. Heat butter in a pot. Fry onion and garlic over low heat until translucent. Add rice and sauté briefly. Add broth and wine bit by bit, stirring from time to time.
Always add the next portion of liquid only after the rice has absorbed the liquid. Cook for a total of 30-35 minutes. Grate the parmesan. Wash the rocket and drain well. Wash basil, shake dry, put some leaves aside.
Cut remaining leaves into fine strips. Wash parsley, shake dry and chop finely. Wash the meat, dab dry and cut into 3 pieces. Season with salt and pepper. Whisk eggs.
Mix breadcrumbs and 75 g parmesan. Turn the meat first in flour, then in egg and finally in breadcrumbs-parmesan mixture. Heat the oil in 2 portions in a frying pan, fry the meat in 2 portions on each side for about 2 minutes.
Keep warm. Mix 75 g parmesan, rocket, except for some leaves and parsley into the risotto. Season to taste with salt and pepper. Arrange meat and risotto on plates. Garnish with rocket, basil and lemon slice.