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You’ve had this insane notion to utilize brewers yeast, often known as beer yeast, in your bread. The options are limitless. Hey, maybe it’s not so insane after all, particularly considering the parallels between brewer’s yeast and baker’s yeast. So how will the taste of your baked products be affected by brewers yeast? Is there any brewing yeast that will not work? Let us investigate.

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What is Brewer’s Yeast?

Brewers yeast, often known as beer yeast, is a strain of the one-celled fungus Saccharomyces cerevisiae (S. cerevisiae) that occurs in two varieties. On the same shelf, you could find ale yeast (top fermenting), lager yeast (bottom fermenting), Belgian yeast, or wheat beer yeast. Nevertheless, all forms of beer yeast are slow-rising, which means they make little bubbles and help the fermentation process get started. Just don’t mix up brewer’s yeast with distiller’s yeast.

What is Baker’s Yeast?

Bakers yeast is a strain of Saccharomyces cerevisiae that is often used in breads, cakes, pastries, and other baked items. Baker’s yeast feeds on the starches in the flour or on sugar in dough to produce CO2, which enables the bread to rise. Baker’s yeast is available in a variety of forms, including compacted cakes and dry powder. Bakers yeast is also used as a raising agent in coffee cake, brioche, and croissants.

Different Types of Baker’s Yeast

Bakers yeast is a catch-all phrase for several types of yeast. The most prevalent ones you’ll come across in baking are:

  • Active Dry – Often sold in powder form. You need to dissolve active dry yeast into warm water not exceeding 43 C (110 F). This is an all-purpose baking yeast.
  • Cake or Fresh – Sold in a compressed form, fresh yeast has to be refrigerated and used within a few weeks of purchase. It needs to be dissolved into liquids before using and has to be proofed. Cake yeast is most often used with, you guessed it, cakes.
  • Liquid – Although popular in the 19th century, you don’t see much liquid yeast these days. It is a slurry of flour, water, and live yeast and works similarly to a bread starter or sourdough.
  • Instant (Rapid Rise) – The most commercially available form of baking yeast, instant yeast, also known as rapid rise or bread machine yeast, is shelf-stable, does not require proofing, and is meant to release CO2 rapidly.

How to Use Brewer’s Yeast vs Baker’s Yeast

As previously said, yeast has a broad variety of uses. There is a yeast for whatever form you are utilizing and whatever your purpose is. As previously stated, brewers yeast is largely employed in the production of beer. As a consequence, the different strainsale yeast versus lager yeastalter the ultimate outcome. This is also why ales and lagers taste different.

Brewers yeast is used in newly boiled wort to break down the carbohydrates and produce both CO2 and ethanol. Baker’s yeast, on the other hand, is either proofed in warm water or applied straight to the dough or batter as a leavening agent. The dough rises as a result of the CO2 created.

Do not use bottom-fermenting yeast if you wish to switch bakers yeast for brewers yeast or vice versa (lager yeast). This yeast develops considerably more slowly than top-fermenting yeast and operates exclusively at colder temperatures of 7-15 C (44-59 F) (ale yeast). This is why lagers take so long to mature. Ale yeasts, on the other hand, will operate faster, producing a sufficient rise for breads.

Brewer’s Yeast vs Baking Yeast: Which is Better for Bread?

It’s simple to argue that baker’s yeast is the finest for baking, but that’s not always the case. It all comes down to the recipe and the tastes you want in your bread or baked products. Although you can use baker’s yeast to make beer, it doesn’t always turn out well. Putting brewers yeast in dough, on the other hand, often produces a fantastic product that makes bakers kiss their fingers.

Yet, baker’s yeast is designed for baked foods, notably bread. Since baker’s yeast is specially prepared, it is great for breads that need a rapid rise and a lighter consistency on the interior, such as sandwich rolls. Bakers yeast also complements the other elements in sweeter breads, while brewers yeast may break the delicate taste balance.

Can You Use Brewer’s Yeast for Baking?

Absolutely, you may absolutely use brewer’s yeast in baking. Brewers yeast is already used as a dietary supplement since it contains numerous critical minerals such as chromium and B vitamins. Brewers yeast will also make your breads heartier, chewier, and more flavourful. The slower ascent accounts for the heartiness. Even if you use all-purpose flour, you’ll get a thick, flavorful loaf that’s ideal for soaking up sauces and soups.

Nevertheless, using brewers yeast for sweeter confections is not suggested since the inherent bitterness would distract from the desired taste. Having said that, you could always try it on a Saturday night and see what happens!


If you’ve ever wondered what the difference between baker’s yeast and brewer’s yeast was, the answer is in the purpose. Brewers beer has been bred to be the most efficient at producing alcohol, which converts wort into beer. Bakers yeast, on the other hand, has enough CO2 to allow breads and sweets to rise to their full fluffiness.

Nonetheless, this does not preclude you from using them interchangeably. If you’re feeling adventurous, put baker’s yeast in your home-brewed beer instead of brewer’s yeast for heartier, tastier loaves.

FAQ on Brewer’s Yeast vs Baker’s Yeast For Bread

Is baker’s yeast and brewer’s yeast the same?

Both yes and no. These are both yeast (Saccharomyces cerevisiae), however they provide somewhat different functions. Brewers yeast has been bred to generate more ethanol alcohol than CO2, allowing wort to ferment into beer. Meanwhile, baker’s yeast generates less ethanol and more CO2 to be employed as a leavening agent.

What can I substitute for brewer’s yeast?

Baker’s yeast may be used in place of brewer’s yeast, and vice versa. There is one caveat: Bakers yeast may only be used in place of brewing yeast when producing ale. Lagers use a distinct strain of yeast that differs from baker’s yeast.

Can I use brewing yeast to make bread?

Sure, that is feasible. Brewers yeast, specifically ale yeast, is the same type of yeast (S. cerevisiae) that generates enough CO2 to for bread to rise. You don’t even need to change the quantity of yeast you use. Just prove the brewers yeast in the same way you would active dry yeast before adding it to your dough.

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