For the duck breast with radicchio-apple salad, sear the meat in olive oil on the skin side for about 5 minutes until golden brown.
Simmer the salad in water with a dash of olive oil for about 5 minutes. Cut apple into pieces and add. Add raisins and balsamic vinegar and simmer for another 5 minutes.
Turn the meat and fry for another 5 minutes, let it cool a bit, slice it and serve the duck breast with radicchio-apple salad.