What's a Milk Stout Beer? + Brewer's Guide

what is a milk stout beer

What's a Milk Stout Beer? + Brewer's Guide

A specific subcategory of stout, this beverage is distinguished by the addition of lactose, a sugar derived from milk. Because lactose is unfermentable by beer yeast, it remains in the final product, contributing to a sweeter flavor profile and a creamy mouthfeel. An example is a dark, rich ale with notes of chocolate, coffee, and a subtle sweetness, often described as having a velvety texture.

The inclusion of lactose imparts a unique characteristic that differentiates this style from other stouts, which tend to rely on roasted malts for their sweetness and body. Historically, it was marketed as a nourishing beverage, implying health benefits that are not substantiated by current nutritional science. Its appeal lies in its palatable sweetness, contrasting the more bitter or dry profiles of other dark ales, making it a popular choice for those seeking a more approachable stout experience.

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