Neapolitan Pizza Dough: Ingredients, Fermentation and Technique

Authentic Neapolitan pizza dough contains four ingredients: 00 flour, water, salt and yeast. No oil, no sugar, no additives. What transforms those four elements into one of the world’s most celebrated food traditions is not a secret ingredient — it is discipline. The right flour, calibrated hydration, slow fermentation, and a wood-fired oven reaching 430–480°C are what separate a properly made Neapolitan base from everything else.

Via Napoli Pizzeria in Surry Hills and Lane Cove is built on that discipline. Founder Luigi Esposito — a third-generation pizzaiolo born and raised in Naples — brought the same standards his family followed in southern Italy to Sydney, where the restaurant has been recognised in the Gambero Rosso Top Italian Restaurants 2026 guide. What follows is how that dough actually works: the ingredients, the fermentation, the shaping, and the bake that makes all the difference.

The Four Ingredients — and Why Nothing Else Belongs

The Associazione Verace Pizza Napoletana (AVPN), the organisation that has codified Neapolitan pizza standards since 1984, specifies the ratios precisely: per litre of water, 40–60 grams of salt and between 1,600 and 1,800 grams of flour, with the quantity of yeast adjusted for ambient temperature and humidity. These are not guidelines — they define what counts as authentic Neapolitan dough.

The absence of oil and sugar is as deliberate as what is included. Oil softens the gluten structure and changes how the dough behaves in extreme heat. Sugar accelerates fermentation and introduces browning that isn’t part of the Neapolitan tradition. Neither belongs in a dough where the process itself — not ingredients beyond the four — is what creates the flavour and texture that have made Neapolitan pizza a UNESCO-recognised culinary tradition.

Why 00 Flour

00 flour is milled to a very fine particle size and carries a protein level that produces strong but extensible gluten. That balance is what the technique depends on: the dough needs enough structure to hold its shape during shaping, but enough elasticity to be stretched thin at the centre without tearing. Coarser flour produces a stiffer, less responsive dough that resists the hand-stretching technique and doesn’t behave the same way when it meets very high heat.

The Role of Salt and Yeast

Salt strengthens the gluten network and moderates yeast activity during fermentation — without it, the dough ferments unevenly and loses structural integrity. Yeast is used sparingly in authentic Neapolitan dough, because time, not quantity, does the real work. A small amount of yeast over a long fermentation period develops more complex flavour and better texture than a large amount over a short one. The yeast initiates the process; the hours complete it.

Hydration: What the Water Percentage Changes

Neapolitan pizza dough typically sits at 60–65% hydration — roughly 60 to 65 grams of water per 100 grams of flour. That is higher than many other pizza styles, and it directly shapes both fermentation and baking.

Higher hydration keeps the interior crumb moist and open, encourages the formation of air pockets during fermentation, and allows rapid oven spring when the dough hits extreme heat. The result is a centre that stays soft and foldable rather than turning crisp or dry. Getting hydration right is one of the subtler disciplines in Neapolitan pizza-making — the absorption capacity of the flour, ambient temperature, and fermentation length all affect the correct level. Experienced pizzaioli calibrate it by feel as much as by formula.

Fermentation: Where Flavour Is Actually Made

Fermentation is the step that separates Neapolitan dough from fast-risen alternatives. The AVPN specifies a minimum of eight hours, but many pizzaioli extend this considerably. At Via Napoli, the dough ferments for 48 hours — a deliberate commitment that gives enzymes time to break down the starches and proteins in the flour into simpler, more digestible compounds.

That enzymatic activity does several things at once. It develops a nuanced, lightly tangy flavour that no quantity of yeast or added ingredients can produce in fast-risen dough. It builds the internal air structure that will expand dramatically in the oven. And it makes the gluten network more extensible, so the dough stretches cleanly under the pizzaiolo‘s hands rather than springing back.

There is also a digestibility dimension worth understanding. Slow fermentation reduces the residual gluten load and breaks down complex carbohydrates more thoroughly than short fermentation allows. This is part of why properly made Neapolitan pizza tends to sit lighter than its size suggests — the fermentation has done work that would otherwise fall to the digestive system. Why Neapolitan pizza is easier to digest →

Hand-Shaping and the Cornicione

Once the dough has completed its fermentation and rested, it is divided and shaped into balls. The AVPN specifies between 200 and 280 grams per ball, producing a finished pizza 22 to 35 centimetres in diameter. Shaping is done by hand, never with a rolling pin.

A rolling pin compresses the dough and destroys the air pockets that fermentation spent hours building. Hand-stretching preserves them. The pizzaiolo works outwards from the centre, applying pressure with the fingertips and rotating the disc, until the centre is no more than 0.25 centimetres thick. The outer edge is left considerably thicker — this is the cornicione, the raised rim that traps gas during baking. The AVPN specifies the cornicione should reach between 1 and 2 centimetres in height, swollen and free from burns, its surface marked by irregular blistering where the dough caught the flame.

Each pizza looks slightly different because it was shaped by a person’s hands. That variation is not a quality problem — it is the evidence of the technique.

The Wood-Fired Bake: 430–480°C for 60–90 Seconds

Shaped and topped, the pizza goes into the wood-fired oven. According to AVPN international regulations, the cooking surface must reach between 430 and 480°C. At that temperature, the pizza bakes in 60 to 90 seconds — compared to ten minutes or more in a conventional oven at a fraction of the heat.

That speed defines the final texture. Intense heat causes rapid oven spring in the cornicione, producing the dramatic puff and leopard spotting — the irregular dark blistering that marks an authentic Neapolitan bake. The base sets quickly without losing moisture. The interior stays soft. The toppings — Solania San Marzano DOP tomatoes, Fior di Latte, fresh basil — cook in the same burst of heat without stewing or losing their freshness.

How wood-fired pizza works and why the method matters →

How to Recognise Properly Made Neapolitan Dough

A well-made Neapolitan base is light without being insubstantial, soft in the centre, airy at the rim, and flexible enough to fold lengthways without cracking. The cornicione carries visible char — not uniform browning, but irregular dark patches where the dough caught the flame or made contact with the oven floor. The smell, before you take a bite, should be faintly wheaten and lightly fermented.

What it should not be: crisp all the way through, bready or dense in the crust, or heavy in the stomach after eating. If a Neapolitan pizza leaves you feeling weighed down, the fermentation was almost certainly too short.

Via Napoli and the Neapolitan Standard

For Luigi Esposito, these are not techniques he learned from a book — they are how pizza was made in the Naples household he grew up in. His grandfather made dough this way. His father made dough this way. When he founded Via Napoli Pizzeria, he carried that standard to Surry Hills and later to Lane Cove, with the same discipline applied at every service.

The dough is the foundation. The San Marzano tomatoes, the Fior di Latte, the basil, the fire — they can only do what they’re supposed to do when the base underneath them is right.

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