Beer Info FAQ

Does All Lager Contain Wheat?

Lager is a popular beer style known for its crisp and clean taste. Many beer enthusiasts wonder whether all lagers contain wheat as an ingredient. In this article, we will explore the truth behind this question and provide insights into the ingredients commonly used in lager brewing.

Overview of Lager Brewing

Lager is a type of beer that undergoes a specific fermentation process known as "bottom fermentation." This process involves fermenting the beer at lower temperatures, typically between 45°F and 55°F (7°C and 13°C), using specific strains of yeast called lager yeast. The result is a beer with a smooth and mellow flavor profile.

Ingredients in Lager Brewing

While wheat is commonly used in some beer styles, not all lagers contain wheat as an ingredient. The primary ingredients in lager brewing include:

  1. Malted Barley: The main grain used in lager brewing is malted barley. Barley provides the fermentable sugars necessary for yeast to convert into alcohol during the fermentation process.

  2. Hops: Hops are flowers that add bitterness, flavor, and aroma to the beer. They balance the sweetness of the malt and contribute to the overall character of the lager.

  3. Water: Water is a crucial component in brewing lagers. Different water profiles can affect the taste and mouthfeel of the final beer.

  4. Yeast: Lager yeast strains, such as Saccharomyces pastorianus, are used in lager brewing. These yeasts work at lower temperatures and produce a clean and crisp flavor profile.

Wheat in Lager Brewing

While wheat is not a traditional ingredient in lager brewing, some lager styles may incorporate wheat to enhance certain characteristics. For example, a wheat lager, also known as a "weissbier," is a style that combines lager yeast with a significant proportion of malted wheat. This style is known for its refreshing and slightly fruity flavors.

However, the majority of lagers do not contain wheat as a primary ingredient. Most lagers are brewed using predominantly malted barley, which contributes to their characteristic smoothness and clean taste.


In conclusion, not all lagers contain wheat as an ingredient. While wheat may be used in specific lager styles, such as wheat lagers or weissbiers, the majority of lagers are brewed using malted barley as the main grain. Understanding the ingredients used in lager brewing can help beer enthusiasts appreciate the diverse range of flavors and styles within the lager category.

Frequently Asked Questions

Q: Are all lagers gluten-free? A: No, not all lagers are gluten-free. Lagers brewed with malted barley contain gluten, which can be problematic for individuals with gluten sensitivities or celiac disease. However, there are gluten-free lagers available on the market that use alternative grains, such as sorghum or rice, as substitutes for barley.

Q: Can I brew a lager without using wheat or barley? A: Yes, it is possible to brew a lager without using wheat or barley. There are alternative grains, such as corn or rice, that can be used as substitutes for barley in lager brewing. These grains can contribute to a lighter and crisper flavor profile.

Q: What is the difference between a lager and an ale? A: The main difference between lagers and ales lies in the fermentation process. Lagers undergo a bottom fermentation at lower temperatures, while ales undergo a top fermentation at higher temperatures. This difference in fermentation temperature and yeast strains used results in distinct flavor profiles and characteristics between the two beer styles.

Q: Can I add wheat to my lager recipe for personal preference? A: Absolutely! Brewing is a creative process, and you can experiment with different ingredients to suit your personal taste preferences. If you enjoy the flavors and characteristics that wheat adds to beer, you can certainly incorporate it into your lager recipe. Just keep in mind that it may alter the overall flavor profile of the beer.

Q: Are there any lager styles that are traditionally brewed with wheat? A: Yes, there are lager styles that traditionally incorporate wheat as an ingredient. Examples include wheat lagers (weissbiers) and certain Belgian lagers. These styles are known for their unique flavors and characteristics derived from the use of wheat in the brewing process.

Remember to always refer to specific recipes and guidelines when brewing your own lagers to ensure the best results and desired flavor profiles.