Bread — The Four Ingredients
Bread is flour, water, salt, and yeast — or a wild culture of yeast and bacteria in the case of levain. Everything else is technique. A standard white bread begins at 65% hydration (650g water per 1000g flour), 2% salt (20g), and 1% instant yeast (10g), expressed in baker's percentages where flour is always 100%. These ratios produce a dough that is workable, well-seasoned, and ferments reliably at room temperature (21-24°C/70-75°F) in approximately 1.5-2 hours for bulk fermentation.
Flour is the skeleton. Bread flour (strong flour in British terminology) carries 11.5-13% protein, providing the gluten necessary to trap fermentation gases and create structure. The protein content directly dictates crumb: lower protein yields a tighter, cakier texture; higher protein yields the open, irregular holes of a well-made ciabatta or country loaf. Within bread flours, the origin matters — North American hard red winter wheat produces a tenacious, elastic gluten, while French T65 or T80 flours yield a more extensible, less springy dough that ferments differently and produces a more delicate crumb.
The quality hierarchy: (1) Competent — the bread is fully baked (internal temperature 96°C/205°F), the crust is golden, the crumb is even without dense, gummy patches. (2) Skilled — the crust is deeply caramelised and shatters audibly when pressed, the crumb shows an irregular open structure with a range of hole sizes, the flavour has developed complexity from fermentation with faint lactic and acetic notes. (3) Transcendent — the crust sings when it comes out of the oven (the crackle of contracting, perfectly caramelised starches), the crumb is translucent at the cell walls with a gossamer quality, the aroma fills the room with a depth that speaks of long fermentation, and the flavour evolves as you chew — sweet wheat, then tang, then a lingering nuttiness.
Autolyse is the first critical technique: mixing flour and water and resting for 20-60 minutes before adding salt and yeast. During autolyse, flour hydrates fully and enzymes (amylase and protease) begin breaking down starches and proteins, producing a more extensible dough that requires less mechanical kneading and develops superior flavour. Salt is added after autolyse because it tightens gluten and slows enzyme activity — adding it too early defeats the purpose.
Bulk fermentation is where the bread develops 80% of its flavour. During this phase, yeast converts sugars to CO2 and ethanol while lactobacillus bacteria (present even in commercial yeast doughs, though in smaller numbers than sourdough) produce organic acids that create complexity. Stretch-and-fold every 30 minutes during bulk — 4 sets of folds — builds strength without degassing. The dough should increase in volume by 50-75% (not double — over-fermentation weakens the gluten and produces a flat, dense loaf).
Where the dish lives or dies: shaping. A properly shaped loaf has surface tension — the outer skin pulled taut around the mass of dough, creating a smooth, drum-tight surface that directs the oven spring upward rather than outward. Without tension, the loaf spreads flat. With too much tension, the surface tears during baking. This is the baker's most tactile skill, and there is no shortcut to developing it. Bake in a preheated Dutch oven at 245°C/475°F with the lid on for 20 minutes (trapping steam for crust development), then lid off for 20-25 minutes for colour. The Japanese milk bread (shokupan) and Indian naan share bread's foundational four — flour, water, salt, leavening — yet diverge in enrichment and method, proving that mastery of the base unlocks every variation.