Borage and thistle of the Ebro market gardens Food and drink · Pastriz, Comarca Central, Zaragoza Image of Pastriz, not of the place itself. The huerta that surrounds Zaragoza produces in winter borage, cardoon and artichoke, central vegetables of the Aragonese recipe book. Borage is boiled and served with potato or with ham, and cardoon is prepared in almond sauce at Christmas meals. Photo: Willtron (CC BY-SA 3.0) What to see and do in Pastriz