The Hop That Started a Revolution
Cascade was released by the USDA in 1972, developed at Oregon State University. For more than a decade it languished in relative obscurity — American beer drinkers were accustomed to lagers brewed with neutral-tasting European hops or adjuncts. Craft brewers were the first to recognise its potential.
When Ken Grossman used Cascade in Sierra Nevada Pale Ale in 1980, it introduced millions of drinkers to what American hops could really taste like. That single recipe arguably did more to establish the American craft beer category than anything else, and Cascade was the ingredient at its heart.
Flavour Profile
Cascade has a medium alpha acid content of 4.5–7 %, making it a low-alpha, high-character aroma hop rather than a workhorse bittering variety. Its defining characteristics are floral (rose, geranium), grapefruit, citrus zest and a spicy, resinous undertone.
Total oil content is 0.7–1.5 ml/100g — moderate compared to newer varieties — but the oils are highly expressive. The spicy quality comes from a relatively high myrcene content, while linalool contributes the floral note. The bitterness is mild and pleasant, with low cohumulone (around 33–40 %) giving a smooth rather than harsh finish.
A Hop for Every Stage
Cascade works at every stage of the brewing process. As a bittering addition it provides soft, rounded bitterness. As a late addition it layers floral and citrus aroma onto the beer. Dry-hopped, it delivers a fresh, bright fragrance that lifts pale ales and IPAs. Its versatility and wide availability make it the ideal hop for any brewer learning to work with American varieties.
Perfect Style Matches
Cascade is most famous in American pale ales, the style it essentially created. It also works beautifully in session IPAs, amber ales, wheat beers, cream ales and even certain lagers where a floral hop note is welcome. Homebrewers frequently use it as a single hop to learn its character before blending.
Classic hop bill combinations: Cascade + Centennial (the 'CC' bill of many amber ales), Cascade + Chinook (traditional IPA backbone), Cascade + Columbus (bold and complex West Coast character).
Cascade's Enduring Legacy
Despite the emergence of dozens of newer, more intensely aromatic hops, Cascade remains the most widely grown hop in the United States and is in the top three globally. Its familiarity is both its strength and its reputation: some newer craft drinkers overlook it as 'old school', but for brewers who understand its subtleties, Cascade remains as relevant today as it was 50 years ago.