Caputo Nuvola Super review: the high-hydration canotto and Roman flour

Who it's for

Nuvola Super is the specialist bag, and it is honest to say so up front. It is a type 0 — not a 00 — at around 13.5% protein and W320–340 on Caputo's published spec, with the same 0.50–0.60 P/L as the rest of the pizza range. It exists to make one thing: the tall, hollow, honeycombed cornicione a canotto that rings the edge of the pizza like an inflated dinghy.

Two people should buy it. The first wants that big, hollow canotto rim and will work at 72–78% hydration to get it — a departure from classic thin Neapolitan, not a version of it. The second is baking Roman tray pizza — al taglio, in a tin, cut in rectangles — where high hydration and a long ferment are the method rather than a style choice, and where a W270 flour turns to soup.

Everyone else is better served by a plain 00: if this is your first bag, the flour decision guide points you at Chef's instead.

What it's like to work with

At 72% it mixes up wet and stays wet longer than you expect. The type 0 grind is fractionally coarser than a 00 and the extra bran drinks slowly, so the dough looks unsalvageable for a few minutes and then, quite suddenly, comes together smooth and very elastic. Do not chase that with extra flour — that way lies a sticky, over-floured mess.

The technique that makes it easy is double hydration: mix at about 62%, develop the gluten, then work in the rest of the water in two or three additions. The flour has the strength to absorb it and you skip the long slack stage entirely.

The ferment window is wide, which is most of the appeal: at 48 hours the balls are domed and airy, at 72 softer and more flavourful and still holding a round, and even at 96 usually workable rather than spread flat. Get it cold quickly — a batch split across two sealed tubs chills far faster than the same dough in one bowl — and keep instant yeast at 0.1–0.15%.

Handling is where it asks something of you. A 75% ball is soft and grippy, will not tolerate sitting dressed on a peel, and wants a firm, unhesitating stretch — pressing timidly from the centre is how you tear it. Work on semolina, dress in 30–45 seconds, launch.

In the oven

At 430–480 °C (800–900 °F) for 60–90 seconds the rim goes up like a balloon: a thin, blistered shell over an almost hollow interior, dark-spotted where the surface bubbles char. No 00 in this series gets close to that volume.

A domestic oven treats it better than you would expect. The extra bran of a type 0 carries a little more of what browning needs than a very white 00 does, and the long ferments it permits liberate more sugar on top. On a fully preheated steel at 250–290 °C (480–555 °F) a 72-hour Nuvola Super dough browns visibly better than a 24-hour Pizzeria dough ever will.

Roman tray pizza is where the home-oven case is strongest. Pressed into an oiled tin at 75–80%, cold-fermented and baked 12–18 minutes, it gives the open, airy, slightly chewy crumb that style lives on — and a tin forgives a wet dough far more than a peel does, which makes it the sensible way to learn this flour.

Versus the obvious alternative

Against Caputo Chef's, the blue bag: Chef's is a 00 at W300–320 and the better general flour, full stop — easier to handle, happy at 60–68% hydration, and it makes a classic Neapolitan with a proportionate rim.

Nuvola Super buys two things Chef's cannot: another 20 points of W, which turns 75–80% hydration and four-day ferments from a gamble into a schedule, and a deliberately more open crumb. It costs handling ease and changes the look of the pizza. If your rims are already good and you want them dramatic, this is the upgrade; if they are inconsistent, this flour makes them more so.

Against the red Pizzeria bag the comparison barely makes sense: opposite ends of the range, opposite problems.

How to use it

A 48-hour canotto starting formula, in baker's percentages:

• Flour 100%
• Water 72%
• Salt 2.8%
• Instant dry yeast 0.15%

Mix at 62%, develop the gluten, then work the remaining 10% in gradually. Bulk 1 hour at room temperature, ball at 280 g, 48 hours at 4 °C (39 °F), 3 hours out before baking. Weigh everything — a 10 g error in water shows on the bench, so a digital scale is not optional. Set the ratios with the Neapolitan calculator, and read the cold fermentation guide before going past 72 hours.

For a tray bake take the water to 78%, use the pan calculator and treat a garlic butter pan as the training run. For a round pie, a classic margherita with light toppings lets the rim do the talking — and dress it fast, because a soft dough glues itself to a peel in under a minute.

Bottom line

The best flour here for one specific look, and the wrong one for a beginner. It does what no 00 in this series can — 80% hydration, four-day ferments, a rim with real air in it — and asks for confident hands and a plan in return. Get comfortable at 65% with a blue bag first; then buy this one.