Which Sherry style is characterized by a rich, oxidized flavor profile?

The style of Sherry characterized by a rich, oxidized flavor profile is Oloroso. This wine undergoes full oxidation during its aging process, which leads to the development of deep, complex flavors that can include nuts, caramel, and a range of dried fruits. Oloroso is intentionally exposed to oxygen, allowing for greater richness and depth compared to other styles.

In contrast, other styles like Fino are fortified and aged under a layer of flor yeast, which protects the wine from oxidation and results in a lighter, more delicate flavor profile. Amontillado begins like Fino with flor aging, but it is then subjected to additional oxidation, leading to a more complex flavor than Fino but not as rich as Oloroso. Palo Cortado is a hybrid style, exhibiting characteristics of both Amontillado and Oloroso, but it generally does not match the profound oxidiative qualities found in Oloroso. Thus, Oloroso stands out for its uniquely rich and full-bodied flavor, making it the quintessential example of a Sherry style known for its oxidation.