Place the beef flat on a cutting board. Scatter the nuts, thyme leaves and percorino cheese on the beef. Season with garlic, salt and pepper. Wrap the beef by rolling over and closing with a toothpick. Repeat the process using the remaining beef. Dash each beef rolls with bread crumbs. In a large frying pan, heat oil and add garlic, saute until softened. Put the beef wraps and gently saute for 2 minutes. It should be partially cooked.