Jorgito Sugar Coated Alfajor filled with Quince Jelly

An alfajor—a biscuit sandwich with a sweet filling and different types of covering—your parents and your grandparents might have eaten, Jorgito is as real a treat as it gets. Not overly complicated or fancy, this snack is covered in fine dark chocolate with a crumbly, sponge-cake like cover, with milk confiture/dulce de leche in between. Chocolate, sponge cake and caramel: the right type of alfajor if you know your way around Argentine treats.