The Fresh Loaf

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freezing fresh yeast

Patf's picture
Patf

freezing fresh yeast

A friend has asked if it's possible to freeze a block of fresh yeast without killing it. I think I tried once, but it turned into a useless liquid. I've frozen dough, but even that loses some of its spring.

Can anyone advise?

I should think that freezing dried yeast might work.

 

Mini Oven's picture
Mini Oven

just be sure to cut it up first into small blocks and wrap individually.   Thawing turns it into a liquid but it still works.

Dry can also be frozen for years.  Keep it tightly closed.

aroma's picture
aroma

...before I converted to naturally yeasted bread.  I stored it cut up into individual pieces and wrapped in foil.  However, I did find that the effectiveness declined over time.

Cheers

Patf's picture
Patf

to both of you - I'll pass that on to my friend. - and recommend that she joins this forum!

DanielCoffey's picture
DanielCoffey

I store fresh yeast in the freezer after cutting it up into portions and popping each chunk (or crumbly equivalent to a portion) in small Ziploc bags.

I find it is very active for about a month then begins to decline. At about three months it is fairly sluggish and at four I throw out the remainder and replace it with a new block. I find I use about 80% of what I buy.