Neapolitan Pizza: Why It Must Be Baked in 90 Seconds, the Dough That Must Not Be Rolled, and the STG Specification That Defines It

Neapolitan pizza was awarded UNESCO Intangible Cultural Heritage of Humanity status in 2017 — not the pizza itself, but the art of the Neapolitan pizza-maker (l'arte del pizzaiuolo). The recognition acknowledged that making a proper Neapolitan pizza is a skilled craft that takes years to master, not just a recipe.

The AVPN (founded in Naples in 1984) maintains the technical specification for vera pizza napoletana (true Neapolitan pizza) and certifies pizzerias that meet the standard. The specification is detailed: flour type, fermentation time, oven temperature, bake time, topping ingredients, final appearance — all defined. This level of specificity exists because the characteristics of the Neapolitan pizza are all interconnected: a dough that is not properly fermented will not produce the characteristic crust bubbles; a crust that is not baked at the correct temperature will not have the combination of soft interior and charred exterior; a topping that is too wet will not cook correctly in 90 seconds.

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The Dough

'00' flour (farina tipo 00) — the finest grind of Italian wheat flour, with a lower bran content and a fine, silky texture that creates a smooth, extensible dough. It is not a different protein level than American all-purpose (the protein is similar); it is a different particle size (finer) that creates a more pliable dough.

Natural fermentation: The AVPN specification requires natural yeast (lievito madre) or very small quantities of commercial dried yeast (0.2–0.3g per liter of water) with a 24–48 hour cold fermentation. The long, slow fermentation develops flavor complexity, gluten strength, and the extensibility that allows hand-stretching without tearing.

No rolling pin: The dough is shaped entirely by hand — pressing from the center outward with fingertips, then stretching by rotating the dough over the knuckles. A rolling pin degasses the dough, destroying the bubbles that have formed during fermentation.

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The Temperature Problem

450–480°C is the required oven temperature. The hottest home ovens reach 250–280°C (500°F). At 280°C, a pizza takes 8–12 minutes to cook — during which time the moisture in the toppings evaporates, the crust becomes crackerlike, and the bottom browns rather than chars with bubbles.

Best home adaptations:

1. Pizza stone + broiler: Preheat the stone on the highest oven rack under the broiler for 45–60 minutes. The stone reaches ~350°C surface temperature. Bake 5–6 minutes with broiler running.
2. Carbon steel or cast iron pan: Place in oven at maximum temperature. Slide pizza onto the preheated pan; bake as high as your oven goes.
3. Ooni or similar domestic pizza oven: Gas or wood-fired countertop ovens reaching 400°C+ produce results very close to the professional version.

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The Complete Recipe

Makes: 2 pizzas | Time: 24 hours (including fermentation) + 15 minutes active

Dough

• 500g '00' flour (or strong bread flour as a substitute)
• 325ml cold water
• 0.5g instant dried yeast (less than ¼ teaspoon — not a typo)
• 10g salt

Method: Combine flour and most of the water; mix until shaggy. Dissolve yeast in remaining water; add to flour; mix. Add salt; mix. Knead 10 minutes until smooth. Divide into 2 balls; place in oiled containers with lids; refrigerate 24–48 hours. Remove from refrigerator 2 hours before baking.

Tomato Sauce (for Margherita)

• 400g San Marzano tomatoes (DOP if possible), hand-crushed
• 1 teaspoon salt
• No cooking — the sauce is applied raw; it cooks in the oven

Toppings (Margherita)

• 125g fior di latte mozzarella (cow's milk) or buffalo mozzarella, torn and drained
• Fresh basil leaves
• 2 tablespoons extra-virgin olive oil

Shaping and Baking

1. Preheat oven to maximum with pizza stone or cast iron pan inside, at least 45 minutes.

2. Flour the work surface; place a dough ball in the center; press down with fingertips from the center outward (do not press the outer 2cm — this becomes the cornicione). Stretch by rotating over your knuckles until 25–28cm diameter.

3. Spread 3–4 tablespoons of tomato sauce in thin circles from the center (leave 2cm crust border uncovered). Scatter mozzarella. Drizzle with olive oil.

4. Transfer to a floured pizza peel or a piece of parchment. Slide onto the preheated stone/pan.

5. Bake with broiler on highest setting, 5–8 minutes until the crust is charred and bubbled.

6. Add fresh basil immediately on removing from the oven.

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