Alfajor de las Sierras de Minas - Intenso Chocolate Negro, part of the Origen Legendario line, is a variant of the alfajor with a pronounced dark chocolate flavor. Each piece consists of a biscuit filled with dulce de leche and coated with a layer of semi-sweet chocolate, giving it a more intense and slightly bitter profile compared to the classic versions.

The dulce de leche filling remains the dominant component, while the chocolate layer provides contrast and balances the sweetness. Special attention is given to the production process - each alfajor is hand-dipped in chocolate, ensuring consistent appearance and quality.