Straw Wine (Passito): What It Is and Which Styles to Try

Straw wine is wine made from ripe grapes that are cut from the vine and dried for weeks or months before pressing. Passito is the Italian name for the same wine, and vin de paille the French one. Drying removes water and concentrates sugar, so most straw wines are sweet. Amarone is the famous dry exception.

What Is Straw Wine or Passito, in One Paragraph?

Passito is a protected label term in wine law, reserved for PDO and PGI wines (wines with a protected origin) made from grapes dried naturally or artificially. Straw wine is the English name for the same method, after the mats the bunches once dried on. Most finish with plenty of residual sugar (grape sugar the yeast did not ferment): Jura vin de paille starts as juice with 320 to 420 grams of sugar per litre, and much of it stays.

Label word	Where	Main grapes	Sweet or dry	Pour it with
Vin de Paille	Jura, France	Chardonnay, Savagnin, Poulsard	Sweet, at least 14% alcohol	Foie gras, hard cheese
Vin Santo	Tuscany, Italy	Trebbiano, Malvasia	Usually sweet; some are drier	Dry almond biscuits
Recioto della Valpolicella	Veneto, Italy	Corvina	Sweet red	Hard aged cheese, plain cakes
Amarone della Valpolicella	Veneto, Italy	Corvina	Dry red, at least 14% alcohol	Braised meat, hard aged cheese
Recioto di Soave	Veneto, Italy	Garganega	Sweet white	Almond pastries, blue cheese
Passito di Pantelleria	Pantelleria, Sicily	Zibibbo (Muscat of Alexandria)	Sweet, floral	Blue cheese, dry biscuits
Wine from Naturally Dried Grapes	South Africa	Often Chenin Blanc	Sweet	Hard cheese, fruit tarts

How Is Straw Wine Made?

Pickers cut ripe, healthy bunches by hand and lay them out to dry before any juice is pressed. In hot, sunny places the bunches rest on mats in full sun for about a week or longer. In cooler places the drying happens indoors, in lofts, attics or greenhouses with good air circulation, and it takes months.

The Italian word for this drying step is appassimento. It works like making raisins. Water evaporates through the skin, the berry shrinks and wrinkles, and the sugar, acid and flavour stay inside. A grape can lose up to half its weight this way, and the juice left behind is concentrated in the same proportion.

Air is the key ingredient. Grapes packed tightly or kept in still, damp air go mouldy instead of shrivelling. So bunches hang from rafters, lie one layer deep on racks, or rest on the straw that gave the style its name.

Many drying rooms now add fans and humidity control. Amarone's rules allow that assisted drying but ban dehumidifying with direct heat. The grapes cannot normally be made into wine before 1 December after the harvest.

The grapes must be cut from the vine first. Grapes left hanging until they shrivel make a late-harvest wine instead.

How Is Passito Different From Noble Rot, Ice Wine and Late Harvest?

All four styles concentrate sugar by removing water from the grape. Straw wine is the only one that does it after picking, with no fungus or frost required. Noble rot uses a fungus on the vine, ice wine uses frost, and late harvest leaves the grapes hanging longer before picking.

The most common mix-up is with noble rot, a fungus called Botrytis cinerea that pierces the skins of ripe grapes on the vine in warm, humid weather. It also eats some of the acid and creates apricot and peach aromas. Drying is mostly physical, so a passito usually tastes of dried grapes, fig and honey without that fungal layer. Ice wine grapes freeze on the vine and are pressed frozen, so the water stays behind as ice.

Style	How water is removed	When	What it adds to the taste	Pour it with
Straw wine / passito	Drying on mats, racks or in lofts	After picking	Raisin, dried fig, honey; sweet or dry	Hard cheese, almond biscuits, or braised meat for dry Amarone
Noble rot (Sauternes, Tokaji)	Fungus pierces the skin	On the vine	Apricot, peach, marmalade; high sugar with lift	Blue cheese, foie gras, fruit tarts
Ice wine	Water freezes; frozen grapes are pressed	On the vine, then pressed frozen	Pure fresh fruit, sharp acidity	Fruit desserts, creamy cheese
Late harvest	Grapes over-ripen and shrivel	On the vine, picked late	Ripe fruit, moderate sweetness	Spiced dishes, fruit-based desserts

The noble-rot route is covered in depth in the Sauternes wine guide, and the frozen route in the ice wine guide.

Is Passito Always Sweet?

No. Drying sets how much sugar is in the grape, and the fermentation decides how much stays in the glass. Amarone is the clearest example: it is made from dried grapes, yet it is a dry red, meaning no sugar you can taste.

Amarone comes from Valpolicella in northern Italy, mainly from the Corvina grape. The bunches dry for months, and the yeast then ferments nearly all of that concentrated sugar into alcohol. The legal minimum is 14%, and many bottles pass 15%. The alcohol gives Amarone its warmth and weight, while the drying gives it dried-cherry and raisin aromas.

Recioto della Valpolicella uses the same grapes and the same drying. Its fermentation stops early and leaves a sweet red wine behind, as the Recioto wine guide explains. The Amarone guide follows the grapes through the drying lofts. The Corvina wine guide and the Veneto wine guide cover the full Valpolicella ladder, and the sweet vs dry wine explainer shows how fermentation sets sweetness in any wine.

Which Straw Wines and Passiti Should You Know?

Start with Vin Santo, Vin de Paille, Passito di Pantelleria and the Valpolicella pair, the dried-grape wines most shops and wine lists carry. Each has one detail that changes what is in the glass. The Italian wine guide maps where each Italian passito comes from.

• Vin Santo (Tuscany): dried on straw mats under rafters, then aged in small barrels, at least 3 years under most DOC rules. Some producers start each batch with a madre, a little Vin Santo from earlier years. The rosé version from red grapes such as Sangiovese is Occhio di Pernice, "eye of the partridge". The full Vin Santo guide and the Tuscany wine guide cover its rules and home.
• Vin de Paille (Jura): dried indoors on straw mats for up to three months, and able to age in bottle for decades. The Jura wine guide places it beside the region's other oddities.
• Passito di Pantelleria (Sicily): Zibibbo is prone to powdery mildew, so it grows reliably only in very dry places like this island. Expect the floral, grapey smell of Muscat, concentrated.
• Greece and Cyprus: Vinsanto from Assyrtiko grapes on Santorini, the sun-dried Muscat wines of Samos, and Commandaria from Cyprus.
• South Africa: "Wine from Naturally Dried Grapes" is the local label category, and its first wine, in 1997, was a Chenin Blanc.

How Should You Serve and Pair Straw Wine?

Serve sweet straw wines cool, in small pours, with food that is less sweet than the wine. Serve Amarone like any full-bodied dry red, with braised meat or a hard aged cheese. The sweet styles are concentrated, so a small glass goes a long way.

The rule that matters most is sweetness. If the dessert is sweeter than the wine, the wine tastes sour and thin, because your palate compares the two sugars. Pick a dessert with less sugar than the wine, or skip dessert and pour it with cheese. Salt and sugar work well together, which is why sweet straw wines go with hard cheeses and blue cheeses. The acidity (the tartness that makes your mouth water) in a good passito keeps that sweetness from feeling heavy.

Jura vin de paille is a classic match for foie gras, where the fat softens the sugar. Tuscan Vin Santo is poured with dry almond biscuits for dipping, because a barely sweet biscuit keeps the wine tasting sweet. More detail sits in the wine and cheese pairing guide and in tasting dessert wines properly.

Why Are Dried-Grape Wines Expensive?

Up to half the juice evaporates before pressing, so the same vineyard gives far less wine. The work is slow too. Bunches are picked and sorted by hand, laid out in single layers, and checked for mould for weeks or months.

Some styles add years of cellar time on top: Amarone must age at least 2 years, counted from 1 January after the harvest. If a straw wine has spent years in barrel, expect it to cost more than a young one from the same place. For how cost and quality connect in general, see wine price vs quality.

How Old Is the Straw Wine Method?

The Greek poet Hesiod described drying grapes for wine around 700 BC, and the old names still sit on labels. Greek liastos means "sun-dried". The word passito echoes passum, a Roman dried-grape wine, and Passito di Pantelleria is sometimes called its closest modern equivalent.

Modern law defines each style by its drying, and each appellation (a protected place name with its own rules) sets the details. In Austria, Strohwein or Schilfwein must dry for at least three months, or two if the juice reaches 30°KMW, the Austrian measure of must sugar. That rule is what keeps it apart from late harvest on the label. Amarone became a DOCG, Italy's top appellation tier, by a decree of March 2010. The wine styles hub shows where dried-grape wines sit next to fortified and sparkling styles, and the dessert wine guide compares them with every other sweet wine.

How to Taste Your First Straw Wine Tonight

Start with one sweet straw wine and one piece of hard cheese. Pour a small glass, look at the colour, which ranges from gold to deep amber in the white styles, then smell for raisin, dried fig and honey. Sip, and find the acidity at the sides of your tongue under the sugar. The residual sugar tasting guide has a simple drill for judging how sweet a wine really is.

The Sommy app at sommy.wine includes a bite-sized Italy course and an AI-guided tasting mode: photograph the label and it walks you through each step. Tonight, pour your straw wine next to a slice of hard cheese, then take a sip, a bite and a second sip, and note how the salt changes the sweetness.

Sources

1. Wikipedia: Straw wine (drying times, regional styles, Austrian rules, South Africa, history)
2. GOV.UK: Protected wine term 'passito' (PDO and PGI wines, natural or artificial drying)
3. Quattrocalici: Amarone della Valpolicella DOCG (drying rules, 14% minimum, ageing, 2010 decree)
4. Wikipedia: Amarone (alcohol and style)
5. Wikipedia: Vin Santo (grapes, madre, barrel ageing)
6. Wine with Seth: Jura vin de paille (AOC drying, sugar and alcohol rules)
7. Wikipedia: Noble rot (how the fungus changes the grape)