1. Rinse chicken, debone, dry and portion.
2. Season with lemon zest, fennel, salt and pepper and massage with olive oil.
3. Bake at 75 degrees in Extra Virgin Olive Oil for 1 hour.
4. In the meantime, cut the oranges raw, removing the peel and the white part.
5. Brown the chicken in a pan and serve it after brushing it with teriyaki sauce, accompanied by fresh radicchio and seasoned with salt and Extra Virgin Olive Oil.
6. Decorate with aromatic herbs.