Imperial, when used in the context of an IPA, signifies a higher level of intensity and strength compared to a standard IPA. It is often referred to as a Double IPA, as it is essentially a more powerful version of the traditional India Pale Ale.
The term “Imperial” originated from the Russian Imperial Stout, a beer style that was brewed with a higher alcohol content to withstand the long journey from England to the Russian Imperial Court. This idea of a stronger, more robust beer was later applied to the IPA style, resulting in the birth of the Imperial IPA.
In terms of flavor and characteristics, an Imperial IPA typically boasts a more pronounced hop profile and a richer malt backbone compared to a regular IPA. This creates a more balanced and complex beer with a greater depth of flavors. The increased hop presence can bring forth intense aromas of citrus, pine, and floral notes, while the malt sweetness helps to offset the bitterness and provides a solid foundation for the hops to shine.
One of the defining features of an Imperial IPA is its higher alcohol content. While a standard IPA usually ranges between 5-7% ABV, an Imperial IPA can reach anywhere from 7-10% ABV or even higher in some cases. This elevated alcohol level adds a warming sensation and can contribute to a slightly heavier mouthfeel.
Brewers often use more hops during the brewing process to achieve the desired hop-forward character of an Imperial IPA. This can be accomplished through various methods, such as incorporating multiple hop additions during boiling, dry-hopping, or using different hop varieties known for their aromatic and bittering qualities. The result is a beer that showcases a more intense hop bitterness and flavor, making it a delight for hop enthusiasts and those seeking a bold and adventurous beer experience.
It's worth noting that some breweries have taken the concept of an Imperial IPA even further, pushing the boundaries with Triple and Quad IPAs. These super-charged versions often feature an even higher alcohol content and an even more aggressive hop profile. While these beers may not be as common as their Double IPA counterparts, they offer an even more intense and robust drinking experience for those who crave it.
“Imperial” in the context of an IPA refers to a stronger, more flavorful, and higher alcohol version of the traditional India Pale Ale. It showcases a more pronounced hop profile, a richer malt backbone, and a greater complexity overall. Whether you prefer the classic IPA or enjoy exploring the bolder and more potent world of Imperial IPAs, there is a wide range of options available to satisfy any beer lover's palate.