What is the IBU range for Pre Prohibition Porter?

The IBU (International Bitterness Units) range for Pre-Prohibition Porter is typically categorized between 20 and 30 IBUs. This range reflects the style's balance of malt sweetness and hop bitterness. Pre-Prohibition Porters are known for their rich, malty character, often with flavors of chocolate, caramel, and toffee, and the bitterness tends to be moderate to ensure that the malt profile remains prominent.

Styles that fall under this category are characterized by having enough hop presence to balance the malt, but not so much that it overshadows the rich and complex flavors derived from the malt. The Mid-IBU range allows brewers to create a well-rounded beer that aligns with the historical context and flavor profile typically expected from porters brewed prior to the prohibition era.