This nougat is know as one of the "obrador" nougats, which means it is prepared in a completely different workshop from the one used to make Alicante nougat or Jijona nougat. This type of nougat is made with almonds with their skin and caramel, which gives it a very hard texture.
The origin of this nougat dates back to the Middle Ages, at a time when the Aragonese community existed, according to historical records, during the period when the Arabs had a strong presence in the Iberian Peninsula. The word Guirlache comes from the French Grillage, meaning "something toasted".
It is a typical nougat from Zaragoza and Alcoy, although it first became popular in the region of Aragón. As mentioned earlier, it belongs to the category of obrador nougats, so it is not classified together with Jijona or Alicante nougat.
Instead, this nougat is grouped with nougats such as snow nougat or fruit nougat. Its production takes place in different workshops, since it is a nougat that differs both in appearance and in the process required for its preparation.