The origin of alfajores goes back to the Muslim conquest of Spain, where it was a sweet made with almond paste, nuts, and honey, very similar to a turrón. Years later, after arriving in the American continent, alfajores became popular in Argentina as two or more round cookies stuck to each other with dulce de leche, jam, jelly, and other ingredients. These Argentinian alfajores are a classic dulce de leche dessert ideal for those with a sweet tooth!