LifestyleTuna with Onions on MadeiraTo view this video please enable JavaScript, and consider upgrading to a web browser that supports HTML5 videoLifestyle10/08/2013October 8, 2013Portugal's picturesque island of Madeira lives largely from tourism. We pay a visit to try some of the local dishes and sample a very special delicacy: grilled tuna steaks with polenta croutons and stewed peppers and onions.https://p.dw.com/p/19wQkAdvertisement