All-Purpose Flour
10.0best for breadSlightly less chewy result; works for most breads
Bread-flour is the structural backbone of a hearth loaf — its 12-14% protein drives the long gluten chains that hold tall oven spring and an open, even crumb.
Slightly less chewy result; works for most breads
Swap All-Purpose Flour 1:1 by volume but expect a 10-15% shorter rise window — AP's 10-11% protein builds a weaker gluten net, so cut bulk proof to 50 minutes at 78°F, drop hydration to 68%, and shape tighter to keep oven spring.
Denser, nuttier flavor; may need more liquid
Swap Whole Wheat Flour 1:1 but raise hydration to 78% — bran soaks up an extra 7-8% water and shears nascent gluten strands. Add a 45-minute autolyse before yeast and accept a denser crumb with darker crust color from the bran's residual sugars.
Fine grind, good for pizza and pasta
Mix 75% semolina with 25% AP flour
Lower gluten; reduce kneading time
Blend 50/50 with AP flour; dense result
Blend with AP flour; adds moisture and softness
Much lower protein; add 2 tbsp cornstarch per cup for tender cakes, but structure will be delicate
Generic wheat flour is essentially bread flour; same high-protein structure for yeasted doughs
Replace up to 1/3 of bread flour; adds earthy flavor, gluten-free so blend for structure
Use for up to 1/4 of flour; nutty malty flavor, low gluten so don't fully replace
Add 1 tbsp per cup AP flour to boost protein
Hydrate at 70-75% (350g water per 500g flour) and let the dough autolyse for 30 minutes before adding salt and yeast — that pre-mix rest lets the high-protein flour fully absorb water, which means less mechanical mixing and a cleaner window pane test by minute 8 of kneading. Unlike a soft buttermilk pancake batter that turns leaden the moment gluten overdevelops, this dough rewards 8-12 minutes of slap-and-fold or 6 minutes in a stand mixer at speed 2; the network has to survive a 60-minute bulk proof at 78°F and a 45-minute final proof before it ever meets oven spring at 475°F.
Score the loaf 1/4 inch deep across the top so steam can escape through the cuts rather than blow out a side seam during the first 10 minutes of bake.
Avoid hydrating below 65% — the high-protein flour stays gummy and dense without enough water, choking off the open crumb you want at oven spring.
Skip same-day proofing for full flavor — let the shaped loaf cold-retard at 38°F for 12-24 hours, which deepens fermentation acids and gives the crust a darker caramelized snap.
Don't mix salt directly with yeast at minute zero — autolyse the flour and water alone first, then add yeast at minute 30 and salt at minute 35 to keep gluten development on track.
Score 1/4 inch deep across the top before loading the loaf, since shallow cuts close back up under steam pressure and force the crust to split along an unplanned seam.