What is the typical IBU range for American Brown Ale?

The typical IBU (International Bitterness Units) range for American Brown Ale is generally accepted to be between 20 and 40, aligning closely with the lower end of the options. This style is characterized by a malt-forward profile, featuring flavors of chocolate, caramel, and toffee, which are often balanced by moderate hop bitterness. The intention behind maintaining a lower IBU level is to ensure that the maltiness and sweetness are not overshadowed by excessive bitterness, which could detract from the overall character of the beer.

While the other choices suggest higher IBU ranges, they do not accurately reflect the traditional bitterness levels associated with the American Brown Ale style. The balance of malt sweetness and hop bitterness is essential in crafting this particular beer, thus reinforcing the appropriateness of the 20-30 IBU range.