Vin Santo del Chianti Classico Tradition

The MASAF disciplinare for Vin Santo del Chianti Classico traces the origins of Tuscan Vinsanto probably to 1439, when a council held in Florence between Catholic and Orthodox bishops was served a dried-grape wine then called 'vino pretto'. In the story the disciplinare cites from Piero Bargellini, the Greek churchman Bessarion exclaimed that it was wine of Xantos, and the guests took him to be calling it 'santo'. Decanter's Richard Baudains (2025) gives the same Xantos explanation as the most cited account of the name, while Stephen Brook in Decanter notes that Vin Santo is not a sacramental wine, even though it can be used as one, and that Tuscan farmers customarily offered visitors a glass. The disciplinare places Vinsanto in Tuscan winemaking and food culture since the Middle Ages and cites written references from the second half of the 18th century: Villifranchi's Oenologia Toscana (1773), and F. Paoletti, who stated in 1774 that the method for making 'vini santi' was by then known to everyone in Tuscany. The Vin Santo del Chianti Classico DOC was approved by ministerial decree on 24 October 1995, with later modifications up to a decree of 22 March 2022. It is distinct from the Vin Santo del Chianti DOC, whose disciplinare was approved on 28 August 1997; Italian Wine Central notes that Vin Santo del Chianti Classico is a separate DOC and not a subzone of Vin Santo del Chianti, and the Vin Santo del Chianti Classico disciplinare bars Vin Santo del Chianti vineyards and wines inside its zone. Decanter's Baudains counts four Vin Santo DOCs: Carmignano, Chianti, Chianti Classico and Montepulciano. The category is small: Italian Wine Central gives Vin Santo del Chianti Classico 33 ha of vineyard (2021) and production of 560 hl, or 6,200 cases, as a 5-year average. The denomination is managed by the Consorzio Vino Chianti Classico, which the disciplinare describes as founded in 1924, the first in Italy, and representative of 90% of production.

• Name: the disciplinare links it probably to the 1439 Council of Florence, where Bessarion's exclamation about wine of Xantos was taken as 'santo'
• 18th-century references cited by the disciplinare: Villifranchi, Oenologia Toscana (1773); F. Paoletti (1774), for whom the method was known to everyone in Tuscany
• DOC approved 24 October 1995 (MASAF); Vin Santo del Chianti is a separate DOC, approved 28 August 1997
• Italian Wine Central: 33 ha of vineyard (2021) and 560 hl (6,200 cases) as a 5-year average

The disciplinare sets two versions. Vin Santo del Chianti Classico must come at least 60% from Trebbiano Toscano, Malvasia Bianca Lunga and Malvasia Bianca di Candia, alone or together, with up to 40% of other white and red varieties suited to cultivation in Tuscany. The occhio di pernice version must be at least 80% Sangiovese, with up to 20% of other white and red varieties. The disciplinare explains that growers pair Trebbiano Toscano, which gives a straw-coloured wine of good acidity that is fairly neutral aromatically, with Malvasia Bianca Lunga, which with the contribution of calcareous soils makes the wine aromatically rich and complex. Vineyards may sit no higher than 700 metres above sea level, and the maximum grape yield in specialised vineyards is 8 tonnes per hectare. Under Article 5, the grapes are carefully sorted and then undergo natural appassimento in suitable rooms; partial dehydration with ventilated air is allowed, the grapes must reach a sugar content of at least 27% before crushing, and no enrichment is permitted. The disciplinare's description of the method says the bunches are selected one by one and hung or laid out in well-ventilated places with good temperature swings, and that after three to four months the grapes move on to vinification. Stephen Brook's Decanter account describes the grapes taken to a well-ventilated attic and left on cane or wooden racks or hung from the rafters, and inspected regularly so that no rot sets in.

• Standard version: Trebbiano Toscano, Malvasia Bianca Lunga, Malvasia Bianca di Candia at least 60%; other Tuscan white and red varieties up to 40%
• Occhio di pernice: Sangiovese at least 80%; other varieties up to 20%
• Natural drying in suitable rooms, ventilated air allowed; at least 27% sugar before crushing; no enrichment
• The disciplinare describes bunches hung or laid out in well-ventilated places for three to four months

The disciplinare requires vinification, storage and ageing in wooden containers (caratelli) of no more than 3 hectolitres, for at least 24 months counted from 1 January after the harvest, and it calls storage in small wooden caratelli essential. The wine cannot be released before 1 November of the third year after the harvest; Italian Wine Central sums this up as a minimum of approximately 3 years, including 24 months in caratelli. The finished-wine yield may not exceed 35% of the fresh grapes at the third year of ageing. The disciplinare notes that some Chianti growers use the 'madre' technique, an inoculation with yeasts selected over time and different from estate to estate, which it says ferment well even at high alcohol. Stephen Brook in Decanter describes the madre as a small quantity of lees from the vintage just bottled, placed in the barrels, and says it can either give the wine its character or ruin it through bacterial infection. In the traditional method Brook describes, the barrels are sealed and left in an attic through the heat of summer and the cold of winter; the wine ferments slowly in summer, closes up for the winter and resumes in spring, which can go on for years. Richard Baudains in Decanter (2025) reports that sealing caratelli for ten years or more creates a powerful oxidative effect and great concentration but a high risk of volatility, that producers who prefer to play safe keep their barrels topped up, and that barrels in an underground cellar with stable temperatures ferment sooner and more reliably. The same Decanter article pictures Vin Santo barrels in Avignonesi's vinsantaia. Baudains also reports that at Isole e Olena, oenologist Emanuele Rèolon uses the estate's madre but typically finds five or six of the 30 caratelli made each year do not ferment.

• Caratelli: wooden containers of no more than 3 hl; at least 24 months from 1 January after the harvest
• Release no earlier than 1 November of the third year after the harvest (about 3 years in all, per Italian Wine Central)
• Madre: per the disciplinare, yeasts selected over time and different from estate to estate; Decanter describes lees from the previous vintage added to the barrels
• Decanter (2025): sealed barrels under the roof give strong oxidation and concentration with a risk of volatility; some producers keep barrels topped up

At release, the disciplinare requires Vin Santo del Chianti Classico to range in colour from straw yellow through golden and deep amber to brown, with an ethereal, intense, characteristic smell and a harmonious, velvety taste of good structure, from dry to sweet. It must have at least 16.00% vol total alcohol, of which at least 10.5% vol is actual, total acidity of at least 4.5 g/l, and volatile acidity of no more than 30 milliequivalents per litre. The occhio di pernice version runs from golden pink through amber to brown, soft, velvety and round, again from dry to sweet, with a minimum non-reducing extract of 26.0 g/l against 23.0 g/l for the standard version. The disciplinare credits the zone's sandstone soils with an aroma of toasted almond and dried fig. Sweetness varies widely by house. Richard Baudains in Decanter (2025) reports that Isole e Olena makes one of the drier styles, with residual sugar typically below 200 g/l. Stephen Brook in Decanter reports that San Giusto a Rentennano in Chianti Classico dries Malvasia for four months and that its 1993 emerged at 14% alcohol with 224 g of residual sugar, against 80 to 100 g more usual elsewhere. Brook writes that good Vin Santo should be gold or bronze, with aromas from dried apricots to orange peel, honey and caramel, and compares it more to Madeira than to sherry for its higher acidity. He notes that cantucci almond biscuits dipped in the wine are the standard accompaniment, but that most serious producers recommend blue cheese or drinking it on its own at the end of a meal. The wine must be sold only in Bordeaux-style bottles of no more than 3 litres.

• Colour straw yellow to golden, deep amber and brown; occhio di pernice golden pink to amber and brown
• At least 16.00% vol total alcohol, at least 10.5% vol actual; taste from dry to sweet
• Decanter: Isole e Olena typically below 200 g/l residual sugar; San Giusto a Rentennano 1993 at 224 g
• Decanter: cantucci is the standard pairing; most serious producers recommend blue cheese or the wine on its own

Producers' own sites describe a range of methods within the rules. Isole e Olena describes its Vin Santo del Chianti Classico DOC as made in the classical method learned from local farmers: Malvasia and Trebbiano dry on racks for about three months, are soft-pressed and slowly fermented, and the wine ages for eleven years in caratelli of differing sizes and woods, always in contact with the mother yeast. Fontodi states that the grapes for its Vin Santo del Chianti Classico are naturally dried for 5 months, and the must then ages for 9 years in chestnut and oak barrels of 50 and 110 litres, with an average production of 1,300 half-bottles. Castello di Ama makes its Vinsanto del Chianti Classico DOC from Malvasia Bianca and Trebbiano from the La Casuccia vineyard, dried until the sugar concentration reaches at least 350 g/l, then fermented and matured in French oak barriques for about five years on average, with a ratio of grapes picked to Vinsanto bottled of about 1:5. Stephen Brook's Decanter piece names Felsina, Fontodi, Isole e Olena, Badia a Coltibuono, Castello di Ama and Castello di Cacchiano among other outstanding examples of Vin Santo.

• Isole e Olena: Malvasia and Trebbiano dried about three months; eleven years in caratelli with the mother yeast
• Fontodi: 5 months of drying; 9 years in chestnut and oak barrels of 50 and 110 litres; about 1,300 half-bottles
• Castello di Ama: La Casuccia vineyard; dried to at least 350 g/l sugar; about five years in French oak barriques
• Decanter (Stephen Brook) names Felsina, Fontodi, Isole e Olena, Badia a Coltibuono, Castello di Ama and Castello di Cacchiano among outstanding examples

Primary sources (MASAF disciplinari for Vin Santo del Chianti Classico and Vin Santo del Chianti; producer sites for their own wines): https://www.masaf.gov.it/flex/cm/pages/ServeAttachment.php/L/IT/D/1%252F2%252F3%252FD.8ccd09a077f2ec35dc9b/P/BLOB%3AID%3D4625/E/7z?mode=download (Vin Santo del Chianti Classico), https://www.masaf.gov.it/flex/cm/pages/ServeAttachment.php/L/IT/D/1%252F2%252F3%252FD.8ccd09a077f2ec35dc9b/P/BLOB%3AID%3D4625/E/7z?mode=download (Vin Santo del Chianti), https://www.fontodi.com/en/Vin-Santo.html, https://www.isoleeolena.it/en/wines/vin-santo/, https://castellodiama.com/en/wines/vinsanto. Secondary sources: https://italianwinecentral.com/denomination/vin-santo-del-chianti-classico-doc/, https://italianwinecentral.com/denomination/vin-santo-del-chianti-doc/, https://www.decanter.com/magazine/vin-santo-249469/, https://www.decanter.com/premium/i-tasted-over-100-vin-santo-wines-here-are-the-ones-to-buy-565615/. Last verified 2026-09-25