Which beer type is associated with having a low to moderate bitterness profile?

Blonde Ale is recognized for its low to moderate bitterness profile, making it a popular choice among those who prefer a milder flavor in their beer. This style typically features a light golden color and a clean finish, often exhibiting sweet and fruity characteristics without the pronounced bitterness found in some other beer types. The balance between malt sweetness and subtle hop flavors contributes to its approachable taste, which appeals to a wide range of palates.

Other styles presented in the options have distinctly different bitterness levels. Fruity-Sour beers tend to focus more on tart flavors rather than bitterness, while Brown Stouts have a deeper, more complex flavor profile that can include higher levels of bitterness due to roasted malts. Imperial IPAs are known for their strong hop characteristics, leading to a high bitterness level that is well above that of a Blonde Ale. This context underscores why Blonde Ale is the correct answer when searching for a beer type associated with low to moderate bitterness.