BreadFlourProteinPercentage [fact] v1.0.0

Bread flour contains 12–14% protein by weight, compared to all-purpose flour at 10–12% and cake flour at 7–9%. Higher protein content forms stronger gluten networks when hydrated and kneaded, trapping CO₂ from yeast and producing a chewy, well-structured crumb.

Confidence

strong

Applies To

• Pizza dough — bread or high-gluten flour for chew; all-purpose for a more tender crust.
• Sourdough — protein percentage affects crumb openness; too little protein = dense loaf.
• Pastry — cake flour (low protein) minimizes gluten for tender, flaky results.

BreadFlourProteinPercentage [fact] v1.0.0

Bread flour contains 12–14% protein by weight, compared to all-purpose flour at 10–12% and cake flour at 7–9%. Higher protein content forms stronger gluten networks when hydrated and kneaded, trapping CO₂ from yeast and producing a chewy, well-structured crumb.

Confidence

strong

Applies To

• Pizza dough — bread or high-gluten flour for chew; all-purpose for a more tender crust.
• Sourdough — protein percentage affects crumb openness; too little protein = dense loaf.
• Pastry — cake flour (low protein) minimizes gluten for tender, flaky results.

Sources

Relations

related: [@recipes/rule-cold-butter-pastry, @recipes/fact-emulsion-temperature-window]

Confidence

strong

Source

• King Arthur Flour — 'Understanding Flour Types' (kaf.com).
• Reinhart, Peter. 'The Bread Baker's Apprentice' (2001).
• Robertson, Chad. 'Tartine Bread' (2010).

Applies To

• Pizza dough — bread or high-gluten flour for chew; all-purpose for a more tender crust.
• Sourdough — protein percentage affects crumb openness; too little protein = dense loaf.
• Pastry — cake flour (low protein) minimizes gluten for tender, flaky results.