When it comes to beer, color matters, generally signaling noticeable differences in flavor and ingredients. So, it’s interesting when there are wide variations within a style. The “keeping beers” of French Flanders can be found in a spectrum running from blonde to brown—with corresponding shifts in the hops-malt balance—but ambrée is arguably the classic hue.
Style: Bière de garde offers more flexibility than most styles. In the three distinct substyles—blonde, amber, and brown—hopping levels tend to decrease as the malt-driven color increases. The amber, then, strikes a sort of balance. I find the best approach is to allow malt complexity while keeping a firm hand on the brake for malt density. The body should be relatively light—if you start thinking “malt first,” it’s easy to create a beer that’s too heavy, sweet, and clunky. We also don’t need to dial back the hops, compared to a blonde version—we can maintain some fairly robust hopping while allowing the malt to soften the impact.
Ingredients: A base of pilsner and Maris Otter gets us off to a good, crackery start. To that we add light layers of Caramunich, British dark crystal (90°L), and Briess Special Roast. That last is important to this recipe, cranking up the malt complexity without adding much body (either real or perceived). A dose of Belgian amber candi syrup further lightens the body while adding some color and complexity. The result should offer plenty of flavor interest and complexity without a lot of heft and residual sweetness.
Hopping is straightforward: Using Noble (or Noble-adjacent) varieties, go for 30-ish IBUs about halfway through the boil and about an ounce at flameout or whirlpool. These days, I like a floral-spicy combo of Perle and Northern Brewer here, but you could also include some French-grown Strisselspalt, if you can source it.
Bière de garde typically has a cleaner profile than saison and other Belgian ales. They can be ester-forward—and some guidelines even allow historically accurate Brettanomyces character—but they’re not typically phenolic. A safe bet here is Wyeast 1007 German Ale for a clean, full attenuation, and let your other ingredients speak for themselves.
Process: No need to get fancy with the mash—an hour at 152°F (67°C) will do the job, while the candi syrup and yeast will help drive attenuation and keep the body in check. I like to add the syrup while lautering, before switching on the heat—but that’s partly so I don’t forget! Fermentation can go a bit warmer than usual for this strain—from 65 to 70°F (18 to 21°C)—to help drive some subtle (and appropriate) esters. Finally, while this style can be bottled with high carbonation, I aim for a more midrange 2.5 volumes of CO2, leaving a clearer field for the malt complexity to shine.
