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mochyn
Joined: 21 Dec 2004 Posts: 24585 Location: mid-Wales
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tahir
Joined: 28 Oct 2004 Posts: 45676 Location: Essex
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mochyn
Joined: 21 Dec 2004 Posts: 24585 Location: mid-Wales
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Behemoth
Joined: 01 Dec 2004 Posts: 19023 Location: Leeds
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dougal
Joined: 15 Jan 2005 Posts: 7184 Location: South Kent
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tahir
Joined: 28 Oct 2004 Posts: 45676 Location: Essex
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Northern_Lad
Joined: 13 Dec 2004 Posts: 14210 Location: Somewhere
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dougal
Joined: 15 Jan 2005 Posts: 7184 Location: South Kent
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Posted: Mon Mar 07, 05 3:08 pm Post subject: |
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A biga is just a mix of flour, water and yeast (no salt), left for a few hours, and then potentially stored up to three days in the fridge. The yeast multiplies, does its stuff, and goes quiet. Its the Italian style of "pre-ferment". Catching it at the stage when the yeast is still going strong would be called a "sponge" in english breadmaking. Letting it go over the top gives a tangy sort of sourdough flavour, but its not achieved with wild yeasts, just good old standard brewer's ("breadmaking") yeast - I use the "instant" sort.
Per 100g flour, about 0.5g of instant yeast and 66ml of water. Mixed and kneaded like an ordinary dough. Cover to prevent skinning and leave for 3 hours or so.
For a ciabatta, put about half the flour into the biga.
Mix the biga with the rest of the flour, water (80/85ml per 100g new flour), salt, oil and more yeast (more like 1.5% of the new flour weight) to make a slightly sloppy, sticky dough. Knead - or rather stretch and fold. Cover & allow to rise. Shape, stretching and folding, and then leave (covered) for at least another hour to proof. (Overproved)
Bake, ideally on a pizza stone or equivalent (I've used an upturned ovenproof ceramic bowl...) |
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tahir
Joined: 28 Oct 2004 Posts: 45676 Location: Essex
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mochyn
Joined: 21 Dec 2004 Posts: 24585 Location: mid-Wales
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mochyn
Joined: 21 Dec 2004 Posts: 24585 Location: mid-Wales
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Behemoth
Joined: 01 Dec 2004 Posts: 19023 Location: Leeds
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Northern_Lad
Joined: 13 Dec 2004 Posts: 14210 Location: Somewhere
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mochyn
Joined: 21 Dec 2004 Posts: 24585 Location: mid-Wales
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