Fermentation table with fridge-fermentation timings about the-bread-code HOT 8 CLOSED

Thanks. I totally agree. This would be super valuable. However it might also be hard, since it depends on your initial dough temperature, inoculation rate (how much starter you used) and how cold the fridge is. If I had a dedicated fridge this would be very interesting for sure!

from the-bread-code.

A rough-hand model I've successfully used for determining cold fermentation length is roughly 3-4x what you'd normally ferment on the counter for. A sourdough loaf I'd proof on the counter for 4 hours would be ready after 12 hours in the fridge (effectively overnight). Not necessarily a data-driven approach, but it just seems to work :)

As stated previously, there's a myriad of variables that contribute to fermentation length. Specifying cold ferment timings would be a complex undertaking.

from the-bread-code.

Good point. But is there any kind of test you would suggest to apply to a loaf in the fridge to establish whether it is overfermenting?

from the-bread-code.

https://youtu.be/6oAfl1u0fIw

Poke the dough

If it springs back completely, underproofed (give it some more time)

If it doesn't spring back at all, overproofed.

If it springs back slowly and not all the way, it's ready.

from the-bread-code.

I know. Then you put it in the fridge. When do you take it out? You can't do the poke test when it's in the fridge—the dough is hard.

from the-bread-code.

Yeah,, it becomes tricky when the dough is stiff. However the poke is still relevant here. Ultimately, judging whether the loaf is ready comes down to what condition the dough was in before placing it in the fridge, and the general temperature of your fridge.

If you keep near freezing refrigerator, you're going to need the dough to be fairly active before placing it in the fridge. You can expect the fermentation rate to fall drastically in a cold fridge, so you need to compensate this with a lengthier bulk fermentation (perhaps 6 hours at room temp). When I bake, I prefer a short bulk fermentation and a longer proof. So a typical loaf would be about 4 hours bulk fermentation at room temp and 12-24 hours of proofing in the fridge at 38 F. Hope that makes sense

from the-bread-code.

@hendricius Do you have the math used to make the table at http://table.the-bread-code.io/ ? I would like to make a copy of your sheet, but add formulae so that the table would re-calculate its value if I, say, change hydration levels. I'm also a fellow baker and coder, and am consider making a python CLI tool in case the math is too wild for Google Sheets =)

@vigna In one of The Bread Code videos (I can't find which one), he notes that ~5C , the acid production halts, so only the yeast is active. I think that implies one can't over-proof in the fridge if the temp is <=5C since over-proofing is the case where the acid from the bacteria destroys the gluten matrix created by the yeast. I hope another baker will correct me if I'm wrong.

from the-bread-code.

@hamx0r you can find the original model here: http://www.wraithnj.com/breadpics/rise_time_table/bread_model_bwraith.htm. These days I never rely on timings, I just go by how the dough looks. Timings depend on so many parameters, starter readyness, temperature etc.

from the-bread-code.