Autolyse

An autolyse is a pause: mix Wheat flour and Water until the flour is wet, rest, then add Salt and leaven and continue Mixing. King Arthur Baking's working window is 20 to 60 minutes ¹. Calvel developed the rest so dough reaches a smooth state with less mixing — less oxidation of the flour's carotenoids, more extensibility ².

Strictly, salt and yeast or starter stay out. Salt tightens Gluten; fermentation from leaven does too. Both work against the stretch the rest is trying to grow ¹. Liquid preferments and liquid starters are an exception in King Arthur's account: their water is needed to wet the remaining flour, so they go into the autolyse.

What to notice #

The mass should go from shaggy to smoother and more stretchy without kneading. Dry flour left in the bowl will not catch up later. After the rest, salt usually pinches in cleanly; stiff starter or dry instant yeast often does not — King Arthur's tests left granules or clumps unless a little reserved water dissolved them first ¹.

Their baguette trials were not a miracle every time. A true flour-and-water rest still improved workability; a 30-minute rest of all ingredients helped when a strict autolyse was inconvenient. They advise against autolyse in sourdough Rye: rye does not develop gluten the same way, ferments faster, and the rest can deteriorate the dough ¹.

Enriched dough is a poor fit for the same pause. Eggs, sugar, and milk interfere with gluten during the rest; without those liquids the flour may not hydrate. Autolyse is a Lean dough tool first.