Cut the avocado in half, remove the stone and peel the skin. Cut the flesh into small cubes. Wash, clean and quarter the tomatoes and remove the seeds. Cut the flesh into cubes. Wash, peel and dice the cucumber.
Peel and finely dice the onions. Mix avocado, tomato, cucumber and onions together.
Peel and finely chop the garlic. Wash parsley, dab dry and chop finely. Mix garlic, parsley and lime juice, add olive oil and season with salt and pepper. Mix with the avocado mixture.
Dab meat dry. Heat the oil in a pan, fry the meat for about 6 minutes on each side, season with salt and pepper. Wash the salad, shake dry and tear up the leaves. Distribute the salad on a plate.
Cut the meat into thin slices, arrange them on top and add some avocado salsa. Sprinkle with coarse pepper. Garnish with lime wedges if desired. Add the rest of the avocado salsa.