Dried tomato and dressed olives Food and drink · Caspe, Bajo Aragón-Caspe, Zaragoza Image of Caspe, not of the place itself. The dry climate of the lower Ebro makes it possible to dehydrate in the sun the tomato of the huerta, which is afterwards preserved in oil and used in salads and stews. Alongside it, olives of the empeltre variety dressed with herbs are the comarca's obligatory aperitif. Photo: Roxyuru (CC BY-SA 4.0) What to see and do in Caspe