Blanc Du Blanc Brut (Non-vintage) - Cave Mont Blanc
This sparkling wine comes from one of the highest wine regions in Europe, in the Italian Alps. It is made exclusively from Pinot Nero, Chardonnay and Prie Blanc grapes, a rare and precious native variety. Thanks to its fermentation in the bottle, inspired by the Champagne tradition, it has an elegant, sophisticated taste, with a subtle note of citrus and dried fruit.

Blanc Du Blanc Brut (Non-vintage) - Cave Mont Blanc
Type: Sparkling wine or Champagne
Area: Italy, Valle d'Aosta, Alta Valle
Appellation: Valle d’Aosta DOC Spumante Brut
Grape variety: Chardonnay
Vintage: Non-vintage
Winery: Cave Mont Blanc
Alcohol: 12.5%
The appellation: Valle d’Aosta DOC Spumante Brut
Valle d’Aosta DOC Spumante Brut is the sparkling version of Italy’s smallest regional appellation. It is made using the metodo classico or the long Charmat method, mainly from native and international white grape varieties grown at high altitude, where the Alpine climate ensures freshness, finesse and an elegant aromatic profile. Thanks to the marked temperature swings between day and night, these sparkling wines combine liveliness, balanced acidity and aromatic complexity, making them perfect both as an aperitif and throughout a meal.
Find out more about Valle d’Aosta DOC Spumante BrutWhat to eat with Blanc Du Blanc Brut
Who makes it: Cave Mont Blanc
Founded in 1983, the Cave Mont Blanc de Morgex et La Salle cooperative brings together around 80 small artisan growers, farming around 18–30 ha of Prié Blanc vines, the only native white grape variety of the Aosta Valley.
Find out more about Cave Mont BlancThe vine of Blanc Du Blanc Brut
Chardonnay
Chardonnay is one of the most widely planted and prestigious white grape varieties in the world, originally from Burgundy, in France. Thanks to its great adaptability to different climates and soils, Chardonnay is grown in many wine regions, expressing unique characteristics according to the terroir and the winemaking style.
Find out moreBlanc Du Blanc Brut: the Alta Valle area

Alta Valle
The term Alta Valle generally refers to the highest part of a winegrowing valley, with vineyards lying at higher altitudes than the average for the area.
Find out more about Alta ValleClimate: Alpine
Altitude: High Altitude (800-1.200 m above sea level)
Soil: Rocky / granite
Geographical setting: Valley
Profile of Blanc Du Blanc Brut
Primary aromas: Citrus, White flowers, Green apple, Mineral
Secondary aromas: White flowers, minerals, Toasted bread
Tertiary aromas: Yeast, Toastiness
Tasting notes: This bright, golden sparkling wine offers an intense aromatic bouquet, with notes of ripe white fruit, honey and white flowers. Its elegant allure carries onto the palate, where a perfect balance reigns between crisp acidity and creamy softness. Notes of pear, apple and fine lees blend harmoniously, leading to a long, refreshing finish. Ideal as an aperitif, it pairs beautifully with fish dishes and delicate cheeses. A real celebration of the white grapes of the Aosta Valley.
| Sulphites | yes |
| Body | Medium |
| Acidity | Medium-high |
| Tannin | Absent |
| Sweetness | Dry |
| Finish | Long |
| Colour | Pale straw yellow |
| Clarity | Clear |
Winemaking methods used for Blanc Du Blanc Brut
Metodo Classico
The Metodo Classico is a refined sparkling winemaking technique used to produce high-quality sparkling wines. This method, also known as méthode champenoise (when speaking of Champagne), involves a second fermentation in the bottle, which gives the wine its characteristic fine, persistent bubbles, together with complex aromas and an elegant structure.
Find out moreSecond fermentation in the bottle
Second fermentation in the bottle is the distinctive stage of the Metodo Classico (or Champenoise), the technique used to produce high-quality sparkling wines. After a first fermentation that gives rise to a base wine, the wine is bottled with the addition of a “liqueur de tirage” (a mixture of sugar and yeasts) which starts a new fermentation directly in the bottle, responsible for the natural formation of the bubbles. This practice lies behind some of the world's most refined wines, such as Champagne, Franciacorta, Trento DOC and Crémant.
Find out moreAgeing methods used for Blanc Du Blanc Brut
In bottle (19–36 months)
Ageing in bottle for 19 to 36 months is a slow, silent stage of maturation, dedicated to structured, long-lived wines that need time to reach the full expression of their potential. During this period, the wine develops sheltered from oxygen, stabilising in both aromatic and gustatory terms. It is a technique used above all after ageing in wood or in concrete, and is typical of great reds, whites for long maturation and vintage Metodo Classico sparkling wines.
Find out moreTime on the lees for Blanc Du Blanc Brut
- Long (19–36 months)