Flanders Red Ale- a blend of 1/3 young beer and 2/3 aged beer matured for 2 years in oak foeders. The original sour ale. Grand Cru by RODENBACH has on average been left for much longer in the oak casks (“foeders”) of the Roeselare “beer cathedral”, which results in a more pronounced version of the “Flanders Red-Brown Beer” style. RODENBACH Grand Cru consists of 1/3 young beer and 2/3 beer matured two years in oak. The result is a complex beer with a great deal of wood and esters, vinous and with a very long aftertaste, just like a Grand Cru wine.