Pastisset
Pastissets , also called casquetes, pastelicos, dulces de alma or flaons are stuffed fried pastries from Catalan cuisine, Valencian cuisine and Aragonese cuisine.[citation needed] They can be filled with cabell d'àngel jam, sweet potato jam, or almonds, even with mató cheese and codonyat. They are typical of Terres de l'Ebre and in Valencian Community. In Mallorca, there is a very similar preparation called rubiol. In Amposta they are made with a mixture of olive oil, flour, eggs, Catalan moscatell and anissette, which is cut in circles. They are stuffed, folded by the middle and closed by pressing softly, often with a fork. They are cooked and covered with sugar.
Source: Wikipedia
Recipes

Pastissets de boniato - - Receta - Canal Cocina
El día anterior empezamos haciendo el dulce de boniato.
Los boniatos los asamos en el horno, también se pueden hervir hasta que estén tiernos, en ese caso pondremos menos de 225 ml. de agua en la receta, yo los aso.
Los pelamos, lo trituramos y reservamos.
Ponemos...