Belgian dark beers: depth, strength and time

Chimay Bleue, Rochefort 10 and Westvleteren XII: separate colour, strength and the effects of bottle ageing.

The garden of Saint-Rémy Abbey on an undated old postcard: a glimpse of the monastic estate associated with Rochefort beers.
Photographe inconnu · Thill, Bruxelles · KU Leuven Libraries · date de publication inconnue · Document source · Public domain

Dark beer: a family of clues

The word « dark » opens a world of deep colours and generous sensations. Caramel, fruit, bitterness, strength and sweetness take different forms from bottle to bottle. On our menu we keep the producers’ own descriptions, respecting each beer’s style and identity.

Three bottles, three signatures

Chimay Bleue at 9 % brings together, among other impressions, chocolate and candied fruit. Sold as a Christmas beer in 1954, it became available throughout the year in 1956. Rochefort 10 is a very strong dark Trappist beer at 11.3 %: its number comes from an old measure of wort density, not its alcohol percentage. Westvleteren XII at 10.2 %, described by the abbey as dark amber, offers another expression of depth through caramel and dried-fruit notes. Similar colours should not obscure their separate identities.

What time can change

A bottle-conditioned beer continues a living story: maturation can continue after bottling and alter its aromatic balance. The beer and its storage conditions shape this evolution. Bottle ageing and barrel ageing follow different paths. Our Chimay Bleue aged for five years has its own archive; the aged Orvals illustrate changes in a different family of beer.

Take time to choose

To find your direction, start with what appeals to you: fruity depth, hints of cocoa, roundness or pronounced warmth. Take a small sip and notice what remains afterwards: a dark beer’s appeal is also found in its finish. Our individual archives develop the histories, tastings and house pairings in more detail. At La Corte Segreta, the five-year-aged Chimay Bleue and both Westvleteren XII selections are reserved for invitation-only evenings and are not part of our regular sales.

Sources and documentation

Chimay — Bleue

Chimay — production and bottle conditioning

Rochefort — Rochefort 10

Westvleteren — Trappist Westvleteren 12

BJCP — Belgian Dark Strong Ale, 26D