What kneading actually builds

A net, not a mixture

Flour holds two proteins that, once wet, link into long elastic strands. Working the dough lines those strands up into a net — and the net is what traps the gas the yeast makes. Without it, the gas simply escapes and the bread is a brick. The test is to stretch a piece thin: if light comes through without it tearing, the net is built.

1. Shaggy
2. Stretches, tears
3. Translucent

Worth remembering The windowpane test is the only honest "is it kneaded enough".

Time does some of the work for free

Mix just flour and water and leave it half an hour, and it goes from a shaggy lump to smooth and stretchy without you touching it — the flour finishes absorbing water and enzymes start linking strands on their own. Salt slows that down, which is exactly why bakers hold it back for this rest.

Worth remembering Half an hour of doing nothing replaces several minutes of kneading.

For wet doughs, fold instead

A very wet dough glues itself to the bench and cannot be kneaded in any normal sense. Instead, every half hour during the rise, lift one side, stretch it up and fold it over the middle — four times round the bowl, ten seconds total. It builds the same net without pressing out the gas already made.

1. Shaggy
2. Stretches, tears
3. Translucent

Worth remembering Wet hand, not floured. Flour worked in this late shows up as dry streaks.

Then let the yeast inflate it

With the net built, the rise is simply gas filling it. Nearly doubled is the target, and the finger test settles it: press a floured finger in, and if the dent fills back slowly and only partly, it is ready. Springing straight back means it needs longer; not springing back at all means the net has stretched past its limit and will collapse in the oven.

1. Flat
2. Doubled, domed
3. Collapsed

Worth remembering Poke it. Slow and partial is ready — instant is early, none is late.