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| I use a lot of instant yeast! |
Fresh yeast, the default yeast for German bakers, is not an ingredient easily found in US stores. Fortunately I always preferred dried yeast - for its convenience and greater reliability - even when I was still living in Germany.
American recipes usually call for dry yeast, and people even have two kinds to choose from: instant yeast and active dry yeast (German stores only offer instant yeast: "Trockenhefe".)
Compared to instant yeast, active dry yeast contains less living cells (but more than fresh yeast), and has to be activated in water before using.
Instant yeast - the equivalent of German Trockenhefe - has the most living yeast cells, and normally can be added to the other ingredients without much ado. Only with some baking methods (like stretch-and-fold) it is better to dissolve it first, since the dough goes into the fridge right after the last fold.
Fresh yeast always has to be mixed into a pre-dough, together with flour, water and sugar, and needs to ferment for about 20 minutes, before it can be added to the dough.
In principle it doesn't matter too much what kind of yeast you use, as long as you follow the instructions on the package. But people usually develop a preference for one or the other.
Some bakers - more prevalent in Germany - consider fresh yeast the holy grail, and look down their noses at everything else.
Fresh yeast always has to be mixed into a pre-dough, together with flour, water and sugar, and needs to ferment for about 20 minutes, before it can be added to the dough.
In principle it doesn't matter too much what kind of yeast you use, as long as you follow the instructions on the package. But people usually develop a preference for one or the other.
Some bakers - more prevalent in Germany - consider fresh yeast the holy grail, and look down their noses at everything else.
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| Active dry yeast - the usual supermarket 3-pack |
Fresh yeast, yeast cake Würfel Hefe, frische Hefe
Instant yeast, rapid rise yeast, bread machine yeast Trockenhefe
Active dry yeast n/a
Yeast Equivalent Formula
100% fresh yeast = 50% active dry yeast = 33% instant yeast (for lean bread doughs)
= 40% instant yeast (for rich doughs)
For example, if a recipe calls for 42 g fresh yeast (frische Hefe), you can use 21 g active dry yeast or 14 g instant yeast (Trockenhefe.)
You can use your calculator - or this neat online yeast conversion tool by Breaducation.
Yeast Type Weight Volume Amount of Flour
1 yeast cake (Würfel Hefe) 42 g - 17.6 oz/500 g
1 sachet instant yeast (Trockenhefe) 0.25 oz/7 g* 2 1/4 tsp 17.6 oz/500 g
2 tsp 1 lb/454 g
1 sachet active dry yeast 0.25 oz/7 g 2 1/4 tsp. 1 tsp per cup
(* Some German supermarkets also offer 11 g instant yeast sachets.)
NOTE: In my experience you often don't have to use that much yeast, you might be perfectly fine with less - especially if you don't deal with a rich dough with eggs, milk, butter and sugar.
Yeast Equivalent Formula
100% fresh yeast = 50% active dry yeast = 33% instant yeast (for lean bread doughs)
= 40% instant yeast (for rich doughs)
For example, if a recipe calls for 42 g fresh yeast (frische Hefe), you can use 21 g active dry yeast or 14 g instant yeast (Trockenhefe.)
You can use your calculator - or this neat online yeast conversion tool by Breaducation.
Yeast Type Weight Volume Amount of Flour
1 yeast cake (Würfel Hefe) 42 g - 17.6 oz/500 g
1 sachet instant yeast (Trockenhefe) 0.25 oz/7 g* 2 1/4 tsp 17.6 oz/500 g
2 tsp 1 lb/454 g
1 sachet active dry yeast 0.25 oz/7 g 2 1/4 tsp. 1 tsp per cup
(* Some German supermarkets also offer 11 g instant yeast sachets.)
NOTE: In my experience you often don't have to use that much yeast, you might be perfectly fine with less - especially if you don't deal with a rich dough with eggs, milk, butter and sugar.
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| Not easy to find - fresh yeast |
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