What is the common use of Noble hops?

The correct answer is that Noble hops are commonly used in continental lager styles. This is primarily due to their aromatic profile, which is characterized by mild and pleasant floral, spicy, and herbal notes. These attributes make Noble hops particularly well-suited for traditional European lagers, which typically seek a balanced and clean flavor rather than the bold hop characteristics found in styles like IPAs.

Noble hops, such as Saaz, Hallertau, Tettnanger, and Spalt, have a low alpha acid content, which allows them to contribute subtle bitterness and complex flavors without overwhelming the malt character. This is particularly important in lager brewing, where the goal is often to achieve a crisp, refreshing taste with a smooth finish.

In contrast, options that suggest usage in IPAs or stouts are less accurate because these styles typically require more assertive hop flavors and aromas, which Noble hops do not provide. Sour ales, while they can use a variety of hops, do not have a strong association with Noble hops specifically. This further emphasizes the distinct role that Noble hops play in the realm of continental lagers, where their qualities can be showcased effectively.