Dogfish Head 90 Minute IPA Review: The Imperial IPA Benchmark

4.2/5
90 Minute is Dogfish Head’s imperial IPA, a rich, warming 9% beer with a big malt backbone and a smooth, continually-hopped bitterness that famously earned best-IPA praise.

If 60 Minute is the everyday IPA, 90 Minute is its big brother. It is continually hopped over a full 90 minutes and comes in at a hefty 9%, making it a proper imperial or double IPA. Esquire once called it the best IPA in America, and while I would not go quite that far, it is a superb, rich, warming beer. I treated it as a sipper for this guide, which is how it is meant to be drunk.

Dogfish Head 90 Minute IPA at a glance

StyleImperial / Double IPA
ABV9.0%
IBUAround 90
CaloriesAround 290 per 12 fl oz
BreweryDogfish Head, Milton, Delaware
HopsAdded continually over 90 minutes
Best servedCool, not cold, in a small glass as a sipper
Dogfish Head 90 Minute IPA beer
Dogfish Head 90 Minute IPA beer

How it tastes, by the numbers

This is a big, rich imperial IPA, high in malt and alcohol as well as hops.

Body
5/5
Malt sweetness
4/5
Hop fruit
4/5
Bitterness
4/5
Drinkability
3/5
Our tasting scores, 1 (low) to 5 (high).

The full review

It pours a deep amber-copper with a persistent head. The aroma is rich and layered, citrus and pine hops sitting over a honeyed, almost boozy malt sweetness.

The flavour is big in every direction. There is a substantial caramel and honey malt backbone, a warming alcohol note and, thanks to the continual hopping, a smooth and rounded bitterness rather than a sharp one. It is rich and complex and asks to be sipped.

At 9% this is not a session beer and it does not pretend to be. It is a slow, warming beer to enjoy one of, ideally when you have time to sit with it. The continual hopping keeps the bitterness civilised despite the size.

It is one of the beers that defined the imperial IPA category and it still holds up. Rich, warming and satisfying, it is a benchmark double IPA to measure others against.

90 Minute is a slow, warming sipper of a beer, rich and complex, with a bitterness kept civilised by continual hopping.
Pros
  • A benchmark imperial IPA
  • Rich, warming and complex
  • Smooth bitterness for a 9% beer
  • Big malt and honey backbone
Cons
  • Too big to drink more than one
  • Malt sweetness not for hop purists
Dogfish Head 90 Minute IPA beer
Dogfish Head 90 Minute IPA beer

Who it is for

If you want a rich, warming double IPA to sip slowly, 90 Minute is one of the best. It is a beer for a quiet evening, not a session.

Dogfish Head 90 Minute IPA FAQs

Dogfish Head 90 Minute IPA beer
Dogfish Head 90 Minute IPA beer

What is the difference between Dogfish Head 60 and 90 Minute?

60 Minute is a 6% everyday IPA, continually hopped over 60 minutes. 90 Minute is a 9% imperial IPA, continually hopped over 90 minutes, with a much bigger malt backbone and a warming, sipping character.

How strong is 90 Minute IPA?

It is 9.0% ABV with around 90 IBU, a full imperial or double IPA that is best enjoyed slowly.

Dogfish Head 90 Minute IPA beer
Dogfish Head 90 Minute IPA beer

What does 90 Minute IPA taste like?

Rich citrus and pine hops over a honeyed caramel malt, with a warming alcohol note and a smooth, rounded bitterness. It is a complex, sipping beer.

Where to buy Dogfish Head 90 Minute IPA

90 Minute IPA is widely available across the US in bottles and cans. Buy it fresh using the button above.

The verdict

90 Minute is a benchmark imperial IPA, rich, warming and complex. Treat it as a sipper and it is one of the most satisfying big IPAs you can buy.

Final score4.2 / 5

FAQs

Who makes Dogfish Head 90 Minute IPA?

Dogfish Head 90 Minute IPA is brewed by Dogfish Head (part of the Boston Beer Company (maker of Samuel Adams), following a 2019 merger).

What kind of beer is Dogfish Head 90 Minute IPA?

Dogfish Head 90 Minute IPA is an Imperial / Double IPA, at 9.0% ABV.

How much alcohol is in Dogfish Head 90 Minute IPA?

Dogfish Head 90 Minute IPA has an ABV of 9.0%.

How many calories are in Dogfish Head 90 Minute IPA?

Dogfish Head 90 Minute IPA has Around 290 per 12 fl oz, based on the brewery’s published nutrition information.

Is Dogfish Head 90 Minute IPA gluten free?

No. Like most traditional beers, Dogfish Head 90 Minute IPA is brewed from barley and/or wheat, both of which contain gluten.

How can I make Dogfish Head 90 Minute IPA taste better?

Serve it at the right temperature and in the right glass (see below), or use it as the base for a beer cocktail. Our beer cocktails guide has recipes worth trying.

Where is Dogfish Head 90 Minute IPA made?

Dogfish Head 90 Minute IPA is brewed by Dogfish Head in Milton, Delaware.

How do I open Dogfish Head 90 Minute IPA without a bottle opener?

A lighter, a sturdy key, a spoon, or the edge of a table all work in a pinch. See our full guide on opening a beer without a bottle opener for 8 methods that actually work.

What glass should I use for Dogfish Head 90 Minute IPA?

Cool, not cold, in a small glass as a sipper. See our beer glassware guide if you want to match the glass to the style exactly.

Dan Smullen Beer is my life profile

Hi, I'm Dan, founder of BeerIsMyLife. I've been an avid homebrewer for over ten years, and beer is my true passion. I've traveled all over the world, visiting breweries, tasting beer, as well as making my own batches. I set up this blog to share that experience with you.