I have seen the future—or tasted it—and it is the tart IPA. (The future may need help with names, because “tart IPA” is terrible—but more on that in a moment.) Over the past decade, IPAs have been in near-constant motion, but they’ve been heading in the same direction. Taking their cue from the key ingredient—American hops—they’ve been getting more and more “juicy” as the years have rolled on. Brewers accomplish this by adding the hops late in the brewing process, when those delicate flavors and aromas can be captured and infused into the beer. So many of the subtypes of IPAs—white IPA, Belgian IPA, session IPA, fruit IPAs and Brett IPA—were variations that grew of this evolution. This new thing, the tart IPA, may be the most interesting subtype yet.
Toward “Juiciness”
American hops have been bred so they can produce a dazzling range of these fruity flavors—grapefruit, lemon, orange, tangerine, apricot, wine grape, peach, mango, passion fruit and papaya are common. They’re not just suggestive, either; sometimes they’re close enough to the flavors of actual fruit that you wonder if fruit is an ingredient. That association led breweries to jump to the obvious next step of actually adding fruit juice. This dates back at least six years (I know, because the first fruit IPA I tasted was at the first Portland Fruit Beer Festival in 2010), but beers like Ballast Point’s Grapefruit Sculpin launched it into national consciousness two or three years back.
There’s just one problem with using fruit. It’s fermentable. All of the sugar is consumed, as is a large portion of the flavor. Aromatics may linger, but ironically, this means the fruit a brewery adds to a beer may be less pronounced than the fruit flavors hops contribute. The paradox is that adding fruit to an IPA isn’t the best way to make it taste like fruit. What breweries want to achieve is that balance of flavor, sweetness, aromatics, and acidity that comes from a ripe tangerine or mango.
And now we come to the tart IPA.
A Dash of Acidity, Hold the Fruit
Last week I wrote about kettle-souring, a technique brewers use to acidify their beers. With kettle-souring, you can make incredibly puckery beers like Berliner weisse, or you can just give them a small kiss of acid to firm up the palate. The technique allows breweries to control how much tartness goes into a beer.
Let’s go back to the juiciness of ripe fruit. What makes it taste like it does is not just the sweetness and distinctive flavor, but acids. Even in fruit we don’t think of as tart, the fresh, “alive” qualities come from a foundation of acidity that firms up the flavors and sweetness. A few breweries have discovered that adding just a touch of acid to a standard IPA has the effect breweries were going for when they started adding fruit—it makes them seem somehow more fruity.
I recently had an example of this newborn style by pFriem Family Brewers. It was a draft-only beer, and the brewery’s first attempt. Owner and brewer Josh Pfriem told me they will continue to tweak it as they go along. But what promise it showed! The brewery didn’t add any fruit, but added a ton of late addition and dry hops to crank the “juiciness” up to 10. (Equinox and Hallertau Blanc hops for those scoring at home, two especially delicate fruity varieties.) Then they added just a hint of kettle-soured wort to give it that acidity, and the result was amazing. If hops alone do a decent impersonation of fruit juice, hops with a bit of kettle-soured acidity do an uncanny job of evoking it. Other breweries dabbling with this include Epic Brewing Co. (Tart ‘N Juicy), New Belgium Brewing Co. (Hop Tart), Anchor (Zymaster No. 7) and Lagunitas (Aunt Sally).
The beers I’m describing are similar to a slightly older type of beer—the dry-hopped sour. Those beers, also kettle-soured, are finished with juicy American hops to add a kind of lemon twist to a sharply acidic beer. But the “tart IPA” is like a fresh strawberry or mango; acidity is present, but isn’t the thing our palate notices. It plays a supporting role.
And here’s where the name needs to improve. When this style matures, I suspect it will not be very tart and certainly not sour. Take wine (or cider), for example. It has loads of acid, but no one would ever call it “sour.” Some clever person is going to have to figure out what to call these things. And perhaps the answer is just “IPA.”
I don’t usually make bold predictions, but here’s one: this will be the next big thing. The evolution of hoppy American ales seems to have been leading directly to the tart IPA. So far, the only one that has gotten that hop to acid balance close to right is pFriem, and it could even use a bit of fine tuning. I expect a number of breweries to experiment with it until someone dials it in perfectly. And then watch out.
Jeff Alworth is the author of the book, The Beer Bible (Workman, 2015). Follow him on Twitter or find him at his blog, Beervana.
TIPA doesnt sound so bad…
Perhaps “Dry” … has that touch of class
Yes and it will give an excuse for the unresolved problem of all the unsightly hazes that form in the super dry-hopped examples. Its protein polyphenol related with several hundred extra ppm of polyphenols coming from the hops. Sour beers tend to be a bit murky from the bacterial portion fermentation and the haze issue with the hoppy IPA’s is not going away anytime soon.
Aunt Sally is like nothing you have ever tried.
Aunt Sally is outstanding. Tried it once and now I’m hooked. I would love to brew something similar!
Tipa Can-you
Did Al Gore invent IPA ?Hoppy ales are good no matter what u callthem.
The haze doesn’t bother me. As long as the flavor and mouthfeel are there I’m a happy (hoppy) guy
Ah but when the haze coalesces into what we call “elephant snot” – chunks of snow globe-like masses throughout the entire bottle you might just not be so convinced. And we are seeing more examples than you might think. So many brewers are concerned.
Funny, I just stumbled upon this great read while discussing how we’re finally seeing a legit new style after a year of the same (delicious) hazy juice bomb ipas
a few years early, and more specifically the hazy NEIPA, but a teriffic prediction none the leas as I agree that this will most def be the hottest new trend of 2018.
2016 year of the NE IPA
2017 year of the milkshake
2018 year of the sour NE IPA
Move over Tired Hands and let Hudson Valley take the reins.
A webinar by Quantum Analytics, Czitek Labs and BDAS LLc will present details of hazes and gels in beer and spirits May 15, 2019.