Loc: Hastings Old Town , England .
I've bought it before in Madrid a few times , usually at El Corte Inglés ( Goya Branch ) . If I remember rightly it was near the frozen dessert area in the freezers ( up where all the cheese , sausage , jamón deli counters are ) . Left hand side as you walk towards the panadería .
Loc: Morbihan, France
masa de hojaldre = puff pastry yes you can buy in any supermarket not necessarily the big ones the smaller ones lke Hipercor (grocery brand of El Corte Ingles) has it too or if you want something gourmet go to http://www.sanchez-romero.com/?q=node/48 my favorites when in Madrid. cheers