Some bottles are opened, others are summoned. The Straffe Hendrik Quadrupel 2022 vintage, brought out after four years of patience, belongs firmly to the second family. Beneath the black label with the brewery’s lunar profile, this is no longer quite the same beer that went into glass: time has done its work, refermentation has continued its own, and the result flirts with the absolute.
A young Quadrupel is a promise. A four-year-old Quadrupel is a promise kept.
A lineage stretching back to 1856
Brouwerij De Halve Maan is the last active family brewery in the historic heart of Bruges, on the Walplein, since 1856. Six generations of the Maes-Vanneste family have followed one another, each christening its firstborn son Henri — Hendrik in Flemish. From that dynastic tradition came, in 1981, the Straffe Hendrik brand, conceived by fifth-generation Véronique Maes for the unveiling of the statue of Saint Arnold, patron of brewers. After a detour between 1988 and 2002, when the brand migrated to Brasserie Riva, Xavier Vanneste — sixth generation, son of Véronique — brought the beer back home in 2008. Two years later, in 2010, he launched the Quadrupel: the very first Belgian Quadrupel ever brewed to bear that style name.


The art of bottle ageing
The Quadrupel is built to last. Eleven degrees of alcohol, an original gravity of twenty-two Plato, a blend of special malts — caramel, chocolate, roasted — and that bottle refermentation with residual sugars that makes every flask a living organism. The brewery states the beer evolves over five to ten cellared years: malt tannins round off, high-fermentation esters recompose, phenols mature, and controlled oxidation gradually shifts the profile toward what the English elegantly call portorisation. Four years is precisely the threshold where the metamorphosis becomes spectacular without the beer showing any fatigue: the peak.
Visual analysis
A deep mahogany body, almost brown, shot through with ruby glints when tilted into warm light. Service in the moon-embossed chalice reveals a faint veil — the natural sediment of four years of refermentation — without dulling the nobility of the hue. The head, thick and cream-ivory, rises in a dense collar and holds its height with aristocratic persistence. Fine, discreet carbonation lets a few racy bubbles climb the walls, tracing ivory lace that lingers long after the first sip.
The nose
First movement: a dense caramel layer, almost molasses-like, cushioned by muted dark chocolate and a roasted tip that suggests grilled chestnut. Then comes the wave of dark fruit — prune, dried fig, currant — pushed into confit by the years. Behind, the spiced signature of hops and Belgian yeast: coriander, aniseed, a phenolic trace of leather and light tobacco. And floating above it all, a discreet halo of fortified wine, of tawny port, of aged banyuls — nowhere to be found in the young version and, by itself, the price of the wait.
The palate
The attack is enveloping, almost velvety, borne by caramelised sugars from the special malts. Then comes the body, full and generous, parading forest honey, date, molasses and semi-sweet dark chocolate. The eleven degrees, remarkably concealed, register only as dignified diffuse warmth — never a sting, never a burn. Bottle refermentation has tamed the carbonation into a fine weave that supports without abrading. Finally the finish arrives, long, dry, gently syrupy in the classic style, with the frank hop bitterness and that aniseed tip drawing the curtain with the elegance of a veteran actor.
Doctor Beer’s perfect pairing
Braised game — wild boar civet, venison with red berries — is the natural companion: vinous sauces answer the port notes, the meat’s power converses with the beer’s body, the chew aligns with the malt weave. For dessert, a 75% dark chocolate fondant or a single-origin truffle brings the cocoa arc into resonance. And for the daring, seared foie gras with roasted figs: the Quadrupel’s residual sugars erase the salt of the liver, its alcoholic warmth cleanses the fat, and the pairing becomes a sum.
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Four years in the silence of a Bruges cellar, and this Quadrupel has joined the very tight circle of great beers that keep like wine. Nineteen out of twenty: that is what Doctor Beer grants to those that know how to wait.