: Combine 100g of flour (all-purpose or whole wheat) with 100g of lukewarm water in an airtight jar.
: Add a pinch or a tablespoon of sugar to feed the yeast.
While industrial compressed yeast is made from specific strains of Saccharomyces cerevisiae grown in liquid substrates and then pressed, you can create a similar "fresh" active starter at home: drozhzhi pressovannye recept
: For every 1kg of flour, experts typically recommend using 30–50g of compressed yeast.
: Cover the jar with a breathable material (like paper or a loose lid) and let it sit in a warm place for 24 hours. : Combine 100g of flour (all-purpose or whole
: On the third day, take 200g of the mixture and add a spoonful of brown sugar or molasses to boost activity. Incorporate approximately 80g of corn flour to thicken the mixture into a dough-like consistency.
If you already have a block of fresh yeast, use these steps to "proof" or activate it for baking: : Break the fresh yeast into a bowl. : Cover the jar with a breathable material
: Cut the thick dough into cubes. These can be stored in the refrigerator for one month or frozen for up to a year. How to Use Store-Bought Compressed Yeast