For the aioli, peel the garlic and press it through a garlic press. Cut the olives into cubes. Mix mayonnaise, garlic and olives. Season with salt and pepper. Wash the meat, dab dry and season with salt and pepper.
Heat oil, fry meat all around for about 5 minutes. Remove from the pan and let it rest. Sort the rocket, clean, wash and spin dry. Spread slices of bread with aioli. Spread the rocket on four slices.
Cut the meat into thin slices and spread them evenly on the rocket. Cover with remaining toast. Grill in a contact grill for 3-5 minutes from both sides simultaneously. Cut the finished toast diagonally in half.