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Pizza al taglio (Roman-style)

Flagship profile

Also known as: teglia romana, pizza in teglia

Rome's tray-baked, cut-to-order pizza, defined by a very high-hydration dough giving a remarkably light, airy, open crumb beneath a crisp exterior.

Origin
Italy, Rome
Thickness
medium
Bake temperature
230-280 celsius (typically 250 celsius)
Bake time
600-1200 seconds (typically 900 seconds)
Skill level
intermediate
Domestic oven
excellent
Time commitment
24-72 hours including fermentation; the high-hydration mixing stage requires some experience
Topping density
moderate

Origin and history

Generally accepted

A rectangular, tray-baked Roman pizza sold and served by the cut piece (al taglio means 'by the cut'), typically weighed and priced by weight in bakeries. Modern high-hydration versions associated with figures like Gabriele Bonci helped popularise a very light, airy interior distinct from older, denser tray pizzas.

Defining characteristics

  • Very high hydration dough producing a light, airy, open crumb
  • Baked in a rectangular tray, sold and served by the cut piece
  • Often par-baked before topping and finished with a second bake

Visual guide

Crumb cross-section:
Overhead:
Side angle:
Rim close-up:
Underside:

Dough

Hydration
75-90 percent of flour weight (typically 80 percent of flour weight)
Salt
2-2.5 percent of flour weight (typically 2.2 percent of flour weight)
Oil
2-4 percent of flour weight (typically 3 percent of flour weight)
Bulk fermentation
2-6 hours (typically 4 hours)
Ball/cold fermentation
24-72 hours (typically 48 hours)

Mixing: Machine mixed given the very high hydration; bassinage is commonly used

Kneading: Extended machine kneading with staged water addition

Shaping: Gently stretched into an oiled rectangular tray rather than hand-opened as a round

Expected crumb: Very open and irregular, similar to ciabatta

Tolerance: Very high hydration makes this dough sensitive to under-mixing; adequate gluten development is essential to hold the structure open rather than collapsing flat

Common failure modes

  • Collapsed, dense crumb from under-developed gluten
  • Torn dough from stretching too aggressively into the tray

Calculate this dough with the dough calculator →

Flour choices

  • Bread flourStrongly suitedGenerally accepted

    Supports the very high hydration (often 80%+) and long, biga-strengthened fermentation this tray style relies on for its open, airy crumb.

  • High-gluten flourAcceptable substituteLimited evidence

    Further raises the hydration ceiling before the dough loses structural integrity.

    Where the highest achievable hydration and dough strength are the priority.

Suitable preferments

  • BigaTraditionalWell established

    Builds the dough strength needed to hold very high hydration (often 80%+) through a long fermentation without collapsing.

  • PoolishOptional flavour/scheduling choiceGenerally accepted

    Increases extensibility, helping the very wet dough stretch to fill the tray.

    An alternative to biga among bakers who prefer poolish's extensibility contribution.

Construction and bake

  1. Gently stretch dough into an oiled tray
  2. Par-bake briefly
  3. Apply toppings
  4. Finish baking
  5. Cut into portions to serve

Traditional method: Deck or domestic oven, moderate-high heat, often as a two-stage par-bake and finish

Common modern adaptations

  • Very achievable at home with a rectangular tray and standard domestic oven

Techniques

  • Par-bakingCommonly usedGenerally accepted

    Gives the airy, high-hydration base a structural head start under wet toppings.

  • Rolling pin shapingCommonly usedSupported, with regional variation

    Fills the tray evenly without excessively degassing the very wet dough.

    Domestic alternative: Hand-pressing directly into an oiled tray.

Flavour and texture

A crisp exterior giving way to a remarkably light, airy, almost bread-like interior

cleansavourycrispairyopen crumbtender

Serving

Sold and served by the cut piece, often weighed

Cut into rectangular or square portions with scissors or a knife · Sold by weight or by the piece rather than as a whole individual pizza

Ingredients

Ingredient intelligence

Sauce

  • Cooked tomato sauceTraditionalGenerally accepted

    Its lower water content suits the tray format's longer bake without oversaturating the airy crumb.

  • No sauce (bianca style)Commonly usedGenerally accepted

    A common bianca (white) variant relies on olive oil, cheese, and toppings alone for flavour.

Cheese

  • Fior di latteTraditionalGenerally accepted

    Melts evenly over the tray format without overwhelming the airy, open crumb.

  • Low-moisture mozzarellaPractical substitutionLimited evidence

    A lower-moisture, easier-to-manage alternative to fresh mozzarella for the longer tray bake.

Toppings

  • Fresh tomato slicesTraditionalLimited evidence

    A common simple topping on the bianca (no-sauce) variant, releasing moisture the airy crumb can tolerate.

Construction order

Derived from this style’s own structural ingredient data — see the construction order & topping load guide for why order varies by style.

  1. Sauce: Cooked tomato sauce, No sauce (bianca style)
  2. Melting cheese: Fior di latte, Low-moisture mozzarella
  3. Primary topping: Fresh tomato slices

Build guides

Domestic adaptation

One of the most naturally domestic-oven-friendly Italian styles, needing only a standard tray and oven

Common mistakes

  • Under-mixing the very high-hydration dough, leaving it too weak to hold an open structure

How it tastes and eats

Crust texture
Crisp and often fried-tasting on the underside from the oiled tray, with a light, airy body above it — a much bigger contrast between top and bottom than a round pizza has.
Crumb texture
Very open and irregular, with large holes from high hydration and long fermentation. Light for its thickness, which is the whole appeal.
Sauce impression
Highly variable — many versions have no tomato at all, and where present it tends to be simple and applied lightly.
Cheese impression
Often secondary or absent. Where used, it is one topping among several rather than the base layer.
Topping balance
Unusually free-ranging: this is the style most likely to carry potato, courgette, mortadella or seasonal vegetables, and toppings are treated as a composed dressing rather than a fixed set.
How it is eaten
Cut to order with scissors or a blade, sold by weight, and eaten standing or walking — a everyday food rather than a sit-down meal. Usually eaten folded in paper, in a rectangle rather than a wedge.

Aroma

  • Fermented, faintly sour dough
  • Olive oil
  • Whatever the topping is — it varies genuinely

What makes it distinct

  • Compared with Sicilian-American pizza

    Both are rectangular and tray-baked, but al taglio is markedly lighter and more open-crumbed from higher hydration and longer fermentation, and far more varied in topping. Sicilian-American is denser, breadier and more consistently tomato-and-cheese.

The most topping-variable style in the catalogue by a wide margin — two slices from the same bakery can share nothing but the base. Hydration and therefore lightness also vary considerably between bakers.

Strongly supportedMore on taste & texture →

Cooking it, improving it, and how it tastes

Related and comparable styles

  • Similar to Pinsa romana

    Both use very high hydration doughs producing a light, airy crumb, though pinsa uses a distinct multi-flour blend and an oval rather than rectangular tray shape.

Compare

Sources and evidence