Oh my another Philippines Best delicacy!!! Philippines offers a lot of yummy food, every island has a different and one of a kind delicacy. Barquillos is one of Iloilo's Best! Barquillos is a thin-rolled wafer which is made using a Barquillera, a wafer iron. I watched a short docu before about Iloilo's Barquillos, it is done by many Ilonggos manually by their hands. A thin batter is poured onto the very hot wafer iron and then rolled using a metal stick while it's still hot. Imagine the heat that they are experiencing while making this delightful delicacy.