Rioja Reserva is a type of red wine produced in the Rioja region of Spain. It is made primarily from the Tempranillo grape, often blended with other varieties like Garnacha and Graciano. To earn the "Reserva" designation, the wine must be aged for a minimum of three years, with at least one year in oak barrels. This aging process enhances its complexity and flavor profile. The flavor of Rioja Reserva typically features notes of dark fruit, vanilla, and spices, resulting from the oak aging. It is known for its smooth texture and balanced acidity, making it a popular choice for pairing with rich dishes like roasted meats and aged cheeses.