High-hydration vs lower-hydration dough
Both subjects must be shot at the same physical scale — no cropping one closer than the other
| Field | High-hydration dough | Lower-hydration dough |
|---|---|---|
| Typical range | Roughly 68-85% for pizza, and up to 90% for Roman al taglio | Roughly 55-65% |
| Crumb | Open and irregular with large voids, from more steam and a more extensible network | Tighter and more even, with smaller, more uniform holes |
| Oven spring | More — steam is a major driver of rim inflation | Less; the rim browns rather than ballooning |
| Handling | Slack, sticky, and genuinely difficult; tears easily and is hard to launch | Firm, predictable, and forgiving of clumsy shaping |
| Bake requirement | Wants high heat, or the extra water simply prolongs the bake and leaves it gummy | Bakes well across a much wider temperature range, including a domestic oven |
| Topping tolerance | Low — a slack, open base carries weight poorly | Higher; a firmer base supports more |
| Common failure | A gummy, undercooked centre when baked too cool for the water content | A dense, tight rim that never really inflates |
Which suits you
Higher hydration suits high-heat bakes and styles whose identity is an open, airy crumb — Neapolitan, canotto, contemporary, Roman al taglio — and it demands both the heat and the handling skill to match. Lower hydration suits domestic ovens, beginners, heavily-topped pizzas, and any style meant to be crisp and structured rather than airy. Raising hydration without also raising bake temperature is the most common way this goes wrong.