Black Flannel Academy

Pre-Prohibition Lager

bottom-fermented
Budweiser served in a glass โ€” illustrative beer photograph
Visual reference: Budweiser served in a glass. Not a confirmed example of Pre-Prohibition Lager. Photo: Amin / Wikimedia Commons ยท CC BY-SA 4.0. Display crops and resized versions are available under the same license.

A bitter and hoppy pale American adjunct lager, often with a robust, corny flavor profile, although more crisp and neutral-tasting versions exist.

Color

3 – 6 SRM

Bitterness

25 – 40 IBU

Alcohol

4.5 – 6.0% ABV

Sweetness

Substantial hop bitterness stands up to the malt and lingers through the dry, soft to crisp finish.

Balance

Substantial hop bitterness stands up to the malt and lingers through the dry, soft to crisp finish.

History

Historical Development

An adaptation of continental lagers by immigrant German brewers in the mid-1800s in the US. Became most popular by the 1870s, but weakened in strength, bitterness, and popularity after Prohibition, and was largely replaced by Standard American Lager. Resurrected by homebrewers in the mid-1990s.

Modern Evolution

Classic characteristics

Appearance

Yellow to deep gold color. Substantial, long lasting white head. Bright clarity.

Aroma

Medium grain character with optional corn sweetness. The hop profile features medium to moderately-high rustic, floral, herbal, or spicy notes from traditional varieties. Clean fermentation with permissible low DMS presence.

Flavor

Grain-forward with optional corn roundness. Substantial hop bitterness stands up to the malt and lingers through the dry, soft to crisp finish. Moderate to high rustic, floral, herbal, or spicy hop character without harsh aftertaste.

Mouthfeel

Medium to medium-full body with a moderately rich and creamy mouthfeel. Smooth and well-lagered. Medium to high carbonation levels.

Flavor Profile Deep Dive

Service notes

BJCP designation

Overall Impression: A bitter and hoppy pale American adjunct lager, often with a robust, corny flavor profile, although more crisp and neutral-tasting versions exist.

Comments: Sometimes called Classic American Pilsner. Rice-based versions have a crisper, more neutral character, and lack corn-like flavors.

Style Comparison: Shares balance and bitterness with modern Czech Premium Pale Lager but reflects pre-Prohibition American grain and hop traditions. More robust, bitter, and flavorful than contemporary pale American lagers, with elevated alcohol content.

Vital Statistics: OG: 1.044 – 1.060 | FG: 1.010 – 1.015 | IBUs: 25 – 40 | SRM: 3 – 6 | ABV: 4.5 – 6.0%

Source: BJCP 2021 Style Guidelines, bjcp.org, retrieved 2026-09-13. Vital statistics are as published; descriptive text is condensed from the published guideline.

Brewers Association designation

Style comparison

Similar Styles

Shares balance and bitterness with modern Czech Premium Pale Lager but reflects pre-Prohibition American grain and hop traditions. More robust, bitter, and flavorful than contemporary pale American lagers, with elevated alcohol content.

Ingredients

Grain Bill

Six-row barley. Corn or rice adjuncts, up to 30%. Traditional American or Continental hops. Modern American hops are inappropriate. Lager yeast.

Brewing process

Food pairings

Spirit pairings

The soundtrack

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Commercial Examples

Capital Supper Club, Coors Batch 19, Little Harpeth Chicken Scratch, Schell Deer Brand, Urban Chestnut Forest Park Pilsner.

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