Which of the following is a common flavor profile found in bourbon?

The flavor profile of bourbon is notably characterized by the presence of sweet corn. Bourbon must contain at least 51% corn in its mash bill, which contributes to its distinct sweetness and rounded flavor. This sweetness can often present itself in notes of caramel, vanilla, and fruity characteristics, all of which are closely associated with the influence of corn during the fermentation process and aging in charred oak barrels.

The other flavor profiles do not align as closely with traditional characteristics of bourbon. While spiciness can be a component in some bourbons often attributed to the rye or malted barley in the mash bill, sweet corn remains the foundational flavor that defines bourbon. Similarly, savory herbs and earthy mushroom flavors are not typical in bourbon and are more commonly found in other spirits or culinary beverages. Therefore, identifying sweet corn as the key flavor highlights the essential ingredients and production methods unique to bourbon.