How to mix large amounts of sponge for bread?

How to mix large amounts of sponge for bread? - From above of turquoise paint in bowl with brush placed on wooden board near cardboard and sponge during repair work

I am making large batches of bread with 100% hydration poolish. In the current situation, using a large mixer and then having to clean the bowl after is not an option because of time. Mixing by hand does not effectively eliminate all lumps of flour. A dough whisk is not large enough for the task (think 10 pounds flour and 10 pounds water at a minimum). How do bakeries mix their pre-ferments when they can't use a machine?



Best Answer

Our local large bakery has mixers that have a tiltable bowl: mix, lift the bowl (with a kind of crane), dump the content out - wherever it's supposed to go. But we are talking about five to ten times the amount you asked about.

For 10kg in total, you don't need a mixer. Roll up your sleeves, wash your hand and give the poolish a good mix with your hands in a large tub. I have kneaded similar amounts of bread dough (60-70% hydration) by hand and know others who have done the same. Your 100% hydration poolish will be even easier to handle. Then scrape off what sticks to your hands and let rest as usual.

Note that a poolish doesn't need dilligent kneading, gluten development happens during the long fermenting phase, not during kneading. So if the poolish is somewhat "shaggy", it's ok.




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What is the sponge mixing method?

The Sponge Method, aka Yeast Starter or Yeast Pre-Ferment, is a two-step mixing process in bread baking. The first step is mixing the yeast with the liquid, and half the flour of the entire recipe/formula to create a thick batter, also known as the Sponge.

How will you perform the sponge method of mixing yeast bread?

Procedure for The Sponge Mixing Method
  • Step 1: Make the Sponge. The liquid, all or part of the yeast, and about half of the total quantity of flour are mixed together. ...
  • Step 2: Make the Dough. After the sponge has doubled in size, deflate the air out of it and add the rest of the ingredients.


  • What does a sponge do for bread?

    A sponge is just as it sounds: a bubbled mixture of flour, water and a touch of yeast. For a rather low-rent approach, it produces rather phenomenal results: a crust and flavor like sourdough, with less of the taste that some sourdough haters can do without, due to shortened pre-fermentation.

    What method of mixing dough is also called the sponge dough method?

    The sponge-and-dough mixing method consists of two distinct stages. In the first stage, the mixture, called the sponge, usually contains one-half to three-fourths of the flour, all of the yeast, yeast foods, and malt, and enough water to make a stiff dough.



    HOW TO: BASIC WHITE BREAD LARGE QUANTITIES || BREADMEISTER




    More answers regarding how to mix large amounts of sponge for bread?

    Answer 2

    I don't get your comment - Stephie describes doing it by hand.

    At 100% hydration, a large, sturdy spoon should also work.

    A large immersion blender might also do (no personal experience, I consider them more of a fad than a tool I need.)

    Or if you have trouble dealing with effectively mixing 20 pounds of glop at once by hand or spoon, mix 5 4 pound batches and dump them into a bucket after they are mixed (or whatever size batch you find comfortable.) Or do those in quick succession in a small mixer and only clean it at the end.

    On the further-out end of specialized tooling and timesaving that's not a mixer, something like a mortar box and hoe (the hoe has large holes in it), made of wood or stainless steel (wood seems more likely - I doubt you'd find one made for mortar that you'd want to use in food, so it would be a custom-job) - or a plastic tub and the "hoe." Of course that actually is a mixer, just one that's hand-powered.

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