Yeast from beer is an easy secret recipe for when you don’t have yeast at home. Be it for pizza, yeast braid or cake – we’ll show you how you can make yeast from beer yourself.
Yeast consists of microscopic organisms that make dough rise. Yeast is also an essential ingredient in beer – here it ensures that beer ferments. You can take advantage of this if you don’t have any yeast in the house and still want to bake something.
Note: Even though yeast consists of small organisms, yeast is vegan: they are unicellular fungi.
You only need three ingredients to make yeast from beer
The following ingredients replace about one cube of yeast. This amount is therefore suitable for about 500 to 1000 grams of flour.
What you need:
100 ml beer: Here you can use a beer of your choice, preferably naturally cloudy.
1 tbsp flour
1 tsp sugar
Recommended kitchen utensils:
1 small bowl
1 fork or 1 small whisk for mixing
1 kitchen scale or 1 measuring cup
1 jar or other container that you can seal
Make yeast from beer yourself: It’s that easy
Pour 100 milliliters of beer into a small bowl.
Slowly pour in the flour and sugar while whisking constantly. This will prevent lumps from forming.
If there are small lumps, try to crush them with a small fork and stir to break them up.
Pour the whole thing into a screw-top jar and seal it tightly. If you don’t have a screw-top jar handy, you can use another container like a food storage box or a bowl covered with a plate.
Set the beer-flour-sugar mixture aside and let it sit for several hours, preferably overnight.
Note: Use 100 milliliters less liquid for the recipe you want to use the yeast for.
Tip: You can use the rest of the beer to prepare a dish with beer batter, or you can mix up a tincture for your skin or hair – because brewer’s yeast is also good for this thanks to its healthy effects. Or you simply enjoy the rest on the balcony or by the window.
Yeast from beer or “normal” yeast?
Yeast that you can buy at the grocery store is a type of pressed yeast, and there are about ten billion yeast cells in a gram. In beer, yeast converts sugar contained in the beer ingredient malt into alcohol and carbonic acid. Yeast also contributes to the flavor of beer.
It doesn’t matter whether you use “normal” yeast from the supermarket or make yeast from beer yourself, there is no difference in taste. But the difference between the two types is the driving force: that of brewer’s yeast is somewhat weaker. So your dough will need a little more time to rise. Optionally, you can prepare a pre-dough that you let rise several times over several hours or freeze.
If you don’t yet know what you can do with the homemade beer yeast: how about a yeast braid with raisins or a plum cake? If you don’t like plums, you can also prepare a simple yeast dough and top it with fruit of your choice. If you want it hearty, we also have a recipe for pizza dough for you.
Another way to make your own yeast is to use dates or other unsulphured dried fruit to make yeast water. However, this alternative must rest for up to a week. Yeast substitutes such as baking powder are also suitable for some recipes. Making your own yeast from beer is easy and also quickly ready for use, which is a clear advantage for us over other variants.
