As an expert sommelier and brewer, I can confidently say that distiller's beer, also known as the wash, is indeed drinkable. However, I must admit that it usually doesn't taste all that great. Let me explain further.
The wash is the result of fermentation that occurs within the wort, which is a mixture of grain, water, and yeast. During this fermentation process, the yeast consumes the sugars in the wort and produces alcohol as a byproduct. The ABV (alcohol by volume) of the wash typically ranges between 7 and 10%, making it relatively strong.
Now, when it comes to taste, the wash may not be very appealing to most people. It lacks the complexity and refinement that we often associate with well-crafted beers. The flavors can be quite raw and harsh, with a strong alcoholic kick. It may have a somewhat sour or funky taste, depending on the fermentation conditions and the type of yeast used.
That being said, taste is subjective, and some individuals may actually enjoy the unique characteristics of the wash. It's worth noting that the wash is primarily used as a base for distillation rather than being consumed directly. Distillers use the wash to extract the alcohol through a process of heating and condensation, resulting in spirits such as whiskey or vodka.
However, if you were to come across a batch of wash and have the opportunity to taste it, you could certainly give it a try. It's safe to consume, and some homebrewers even use it to experiment with flavor profiles and develop their own unique spirits.
To enhance the drinking experience of distiller's beer, you could consider some techniques used by brewers. For instance, you could try aging the wash in oak barrels to impart some additional flavors and smooth out the harshness. Additionally, blending the wash with other ingredients or adding spices can help to mask any undesirable flavors and create a more enjoyable drinking experience.
While distiller's beer or wash is perfectly drinkable, it may not be the most palatable beverage due to its raw and unrefined flavors. However, taste preferences vary, and some individuals may find enjoyment in its unique characteristics. Ultimately, the wash is primarily used as a base for distillation rather than being consumed directly.