There are the beer styles that impress you, then there are the ones that keep you coming back for more, time and again. A great Munich dunkel falls firmly in that latter category.
Dunkel is easy to overlook. It’s not as ponderous as a barrel-aged stout, as aromatic as an IPA, or as visually distinct as a perfectly poured hefeweizen. It doesn’t shine in the sun like a golden pilsner or helles.
Yet among lager brewers and devotees, Munich’s dunklesbier occupies a special place. It’s one of the purest expressions of malt craftsmanship in the brewing world, rivaling doppelbock for bready depth yet engineered for gulping, with a great one exhibiting subtlety, balance, and restraint. Its apparent simplicity is a deception—every flavor element exists in careful balance with every other. The result is a beer that feels simultaneously comforting and endlessly drinkable.
That balancing act is precisely what makes dunkel such an interesting challenge for brewers. Without aggressive hop aromas, fruit-forward esters, or roasted-malt flavors to hide behind, every decision matters—grain selection, water chemistry, fermentation, process. It’s intimidating.
The good news is that dunkel doesn’t need to be complicated to be great. In fact, many of the world’s best examples rely on surprisingly simple ingredients and no-frills processes that any brewer—from the kitchen to the industrial brewhouse—can take on successfully.
The challenge is in executing every step with precision while keeping the focus squarely on that beautiful Munich malt character. So, let’s look at what defines the style and at how to brew a dunkel worthy of its Bavarian roots.
A “Dark” History
Before pale lagers conquered the world, dark ones ruled Bavaria.
Well into the 19th century, there were essentially two types of beer in the region: weissbier and braunbier—literally, white and brown beer. Between the two, there were differences in color and ingredients, of course, but also in the types of yeast and fermentation.
White beer typically got oberhefe, or top-fermenting yeast; it was unterhefe that fermented the brown beer. Brown beer and lager were the same thing, and that thing was a particular specialty of Bavaria.
That brown beer, which would become modern dunklesbier or simply dunkel, also evolved alongside advances in malting technology—particularly with the development of what we know today as Munich malt. Today’s brewers tend to think of Munich malt as a specialty ingredient—something to punch up paler grists—but it was originally the foundation of Bavarian brewing.
Braunbier peaked in the 19th century, even as maltsters developed ways to kiln paler malts (as opposed to kilning darker ones or using more rustic air-drying methods to produce paler malts). Pale lagers emerged—what we know as helles, pilsner, and Vienna—and people embraced them. They emigrated with German brewers, who brought their yeasts and methods as they fanned out around the world.
Pale lager conquered Earth, but dunkel didn’t disappear. It just became an important regional specialty—and so it remains today, still brewed by many of Bavaria’s most respected breweries.
The Contours of Dunkel
The hallmark of a Bavarian dunkel is malt complexity without pronounced roast character.
One of many excellent examples comes from the Landbrauerei Schönram in the village of Schönram, Upper Bavaria. Schönramer Dunkel has won four gold medals at the European Beer Star over the years, most recently in 2025. Eric Toft, the highly respected Wyoming-born brewmaster there, describes the target profile: “full-bodied, flavor nuances of dark Bavarian bread crust—think rye, wheat bread—chocolate, coffee, and a bit of bourbon vanilla on the palate.”
Toft says that bread character should lead both the aroma and initial palate impression, while the coffee and vanilla-like notes emerge later in the finish. These are flavors that come from Munich malt and careful process rather than significant additions or roasted grain.
Drinkability is paramount in a great dunkel, says Robby Williamson, brewer at Dru Bru in Cle Elum, Washington. The brewery’s Bru Ski Patrol dark lager won gold in the Munich-Style Dunkel category at the 2026 World Beer Cup.
“I view dunkels as helles for the dark, cold, and wet months,” Williamson says. “Dunkels should be just as drinkable as a Munich helles, but with a little more complexity, malt depth, and some deep toasty notes, without having roasted or burnt-like flavors.”
If there’s a single word that defines Munich dunkel, from a flavor perspective, it’s restraint. There should be an impression of bready malt throughout, but everything should be present. Nothing should dominate.
Jean-Philippe Lalonde at Montreal’s Brasserie Silo—whose Legendre dunkel scored a 99 with the Craft Beer & Brewing blind-tasting panel and became one this magazine’s Best 20 Beers in 2025—sums it up succinctly: “Balance is the key.”
Building the Dunkel Recipe
The grist is where dunkel lives or dies. While there are plenty of styles that can tolerate broad interpretation, this one depends heavily on the character of its malts.
Recipe design should showcase Munich malt rather than bury it under layers of specialty grains.
Toft recommends paying particular attention to Munich malt selection itself. “A blend of type I and type II Munich malt is ideal,” he says. He adds that a small percentage of pilsner malt can help provide enzymatic strength and improve attenuation for a drier finish.
Lalonde follows a similar approach at Silo, using equal portions of Munich types I and II as the foundation of his recipe. That combination provides “a great base of maltiness and caramel without any roast flavor,” he says.
Dru Bru’s recipe, meanwhile, includes some specialty malts but with—and here’s that word again—restraint. Bru Ski Patrol’s grist is about half Munich, Williamson says, while most of the balance is pilsner with just a few points of caramel malts and a dash of Carafa for color.
The challenge is to avoid excess. Schönram’s Toft cautions against overusing caramel and roasted malts. In his view, roasted malts—if they’re used at all—should be kept below 1.5 percent of the grist, while any caramel malts should stay below 10 or 12 percent.
Color should support flavor, not dictate it—though I’ll note that pretty much every brewer I’ve spoken to about dunkel says they do adjust for color using some sort of relatively flavor-free dark malt.
Hopping here is simple, with traditional German hops carrying a light load. Hallertauer Mittelfrüh, Tettnanger, Spalter, or Hersbrucker work beautifully.
“I think of a balance toward malt, with just enough bitterness to support it,” Lalonde says.
Bitterness should provide balance without drawing attention to itself, with a gravity-to-IBU ratio around 2:1. (For example, an OG around 1.044 for a dunkel of 22 IBUs.) For a traditional-strength dunkel, Toft recommends keeping bitterness around 20 IBUs or less.
Water chemistry also should remain relatively restrained. At home, this is one of the only beers for which I routinely adjust water, mellowing out my slightly hard water with a bit of baking soda. At Dru Bru, Williamson’s team keeps all major ions lower than 100 ppm while maintaining a chloride-to-sulfate ratio of about 2:1. The goals are to avoid elements that create flinty, hard bittering and to support malt roundness without creating a heavy, flabby finish. Again, it’s a balancing act.
Then there’s yeast, and the differences among strains can really matter. You want to choose a clean lager strain, obviously, and let it do its work quietly—this isn’t a beer you rush. But it’s also vital to choose a good attenuator.
At Schönram, where the house yeast is a cousin of 34/70, Toft says they’re looking for nearly 80 percent apparent attenuation. Not every lager strain can get you there, but the 34/70 strain is a dependable choice—and if you brew a lot of lager, you probably have plenty on hand.
There are other dependable strains, including Wyeast 2206 Bavarian Lager, White Labs WLP833 German Bock, or Omega OYL-107 Oktoberfest, among many others. The yeast should contribute cleanliness and structure rather than distinctive fermentation character; personally, I find that 2206 adds some nice background notes that accentuate the malt character, though you might be giving up a point or two of attenuation.
In short: Start with a solid lager strain, and try, evaluate, then trust.
Dunkel Process Tips
Once you’ve established the recipe, process becomes the defining factor—and process really matters here.
You can “quick lager” lots of beers, and we’ve written about them before, but dunkel is not a great candidate for those methods. That’s not to say you need to leave it in the fermentor forever, but you don’t want to rush it.
That might apply to the mash as well as the fermentation. German breweries typically deploy a multistep mash, often including a decoction. That’s also the approach at Schönram.
“Decoction mash combined with multiple temperature steps gives best results,” Toft says, adding that a single decoction is generally sufficient. He also recommends limiting decoction boils to about 10 minutes.
Not every brewer has the equipment or time (or patience) for decoction, and you can certainly brew an excellent dunkel using infusion methods. Still, decoction can add depth, richness, and enhanced bread-crust character that align beautifully with the style.
For brewers who stick with infusion, attention to mash chemistry becomes especially important. The Dru Bru team targets a mash pH of 5.2 to 5.3, paying close attention to lauter quality. Clear wort entering the kettle contributes significantly to the smoothness of the finished beer. Dru Bru also favors a relatively thin mash and careful mash-in practices to maximize efficiency while minimizing tannin extraction.
Lautering deserves particular attention—dunkel is not a style that forgives grain-husk character, which can range from inelegant to harsh. Monitoring runoff pH and gravity throughout the sparge can help detect and prevent tannin extraction that would otherwise clash with the beer’s malt profile.
Likewise, fermentation should be deliberate and patient. Dru Bru’s Williamson recommends knocking out slightly below fermentation temperature and fermenting on the cooler end of your yeast strain’s recommended range. While that can slow fermentation somewhat, it also contributes to a cleaner finished beer. You can also make up some of that ground by slightly stepping up the temperature as the days go by; that will also help nudge up the attenuation.
After primary fermentation, a diacetyl rest followed by a nice, long lagering time helps refine the beer’s character even as it drops it beautifully clear. At Silo, for example, Lalonde ferments at 50°F (10°C) before gradually cooling and confirming the absence of diacetyl precursors before deeper cold conditioning. Dru Bru typically lagers for two to three weeks. At home, I recommend setting these aside for at least a full month.
Carbonation is another factor that influences how we perceive the finished beer. At Dru Bru, Williamson says, they carbonate their dunkel slightly lower than other lagers, around 2.5 volumes of CO2. That reduced carbonation enhances softness and reinforces the beer’s drinkability. (For the same reason, I often go lower with my dunkel at home—nearer to 1.75 or 2 volumes.)
The bottom line? Wait this one out. Don’t brew it to a deadline. You don’t need to go at a snail’s pace, but you do want to max out attenuation and produce a clean, precise expression of the ingredients.
Pitfalls on the Road to Munich (Dunkel)
Most problems with dunkel stem from one underlying issue: trying too hard.
Brewers often see the beer’s dark color and assume it requires substantial roasted malt character. (It doesn’t.) One of Toft’s strongest warnings concerns excessive use of roasted and caramel malts. Dunkel should evoke bread crust, toast, cocoa, and subtle coffee—not stout-like roastiness or anything close to it. Even the more restrained schwarzbier-like roastiness is too much for dunkel of the classic type.
Likewise, leave out the exotic hop varieties. They have no place here. Toft explicitly advises brewers to avoid fruity or unusual hop selections and instead rely on traditional German aroma varieties. The classic herbal, spicy, or even subtly floral profile melds beautifully with the malt without trying to steal the spotlight. Modern fruity varieties can also contribute their own kind of sweetness that can clash with that malt character. Just as a minimal grist that showcases Munich malt is a key feature, so too is the absence of background noise from overly expressive hops.
Because those first two pitfalls stem from ingredient selection, they’re easier to avoid than this last trap: poor attenuation.
Poor attenuation will kill a dunkel by making it overly sweet. Going too high on attenuation can also hollow out the beer, but—with these lager strains and a Munich-heavy grist—that’s harder to accomplish than you might think. Toft at Schönram says he believes the sweet spot is in the range of 75 to 79 percent apparent attenuation. Again, yeast selection matters here, as does fermentation practice, so choose ingredients that match your process, and vice versa. If you often run into issues with under-attenuation, try a more aggressive yeast. If you already burn through your wort’s sugars well, you might choose a strain that leaves a tad more behind.
Keep it simple. Munich malt should remain the star, with specialty malts providing nuance rather than dominance. When a dunkel tastes muddled, the most likely diagnosis is a recipe trying to accomplish too much.
This is an intentional beer—it’s going to reward precision and control. And when you stick the landing, you really understand why it’s still a staple at many great breweries.
Balancing Act
To recap: A Munich-style dunkel represents one of brewing’s most elegant balancing acts.
It demands depth without heft, complexity without clutter, and richness without sweetness. It rewards brewers who exercise restraint and punishes those who chase intensity.
That arguably makes it a bit of an outlier in the brewing world of the 21st century, but the results speak for themselves. The good news here is that the path to a great dunkel may be narrow, but it’s also remarkably straight. Start with excellent Munich malt. Keep specialty malts under control. Use traditional German hops. Ferment cleanly. Lager patiently.
I like to recommend that brewers who are new to lager produce a bunch of dunkel for a simple reason: It’s a great teacher. Once you can brew a good one, you can brew any lager on which you set your sights.
A great dunkel doesn’t overwhelm us with any single flavor. Instead, it unfolds gradually. You’re tasting what’s in it, not the result of some alchemical equation. You take one sip, and then another, and before you know it, you need another half-liter.
Which, ultimately, may be the highest compliment you can pay any lager.
