Blanc De Bleu Cuvee Mousseux

Blanc De Bleu Cuvée Mousseux is a blue-tinted California sparkling wine made from Chardonnay with natural blueberry flavor, bottled at 11% ABV in a 750ml format. Widely recognized as one of the first blue sparkling wines produced in the United States, it earned a Gold Medal at the 2019 California State Fair and a Silver Best of Class at the 2018 San Francisco Chronicle Wine Competition.

Quick Facts: ABV: 11%  |  Origin: California, United States  |  Brut-Style Sparkling  |  Producer: Bronco Wine Company

Production & Heritage

Blanc De Bleu is produced by Bronco Wine Company, one of California's largest privately held wine producers. The wine is made from Chardonnay grapes using the Charmat method, where secondary fermentation takes place in pressurized stainless steel tanks to generate its fine, frothy bubbles. What gives the wine its signature pale blue hue is the addition of blueberry concentrate after fermentation — a technique that also contributes a subtle fruit dimension to an otherwise classic brut-style sparkling wine. Grapes are reportedly picked at lower sugar levels to keep the alcohol content restrained.

Tasting Notes

Aroma: The nose opens with a light blueberry muffin-like sweetness, followed by yeasty, toasty undertones. Crisp green apple and delicate floral notes emerge as the wine opens in the glass.

Taste: The palate entry is dry and clean, with green apple and citrus leading the way. At mid-palate, blueberry flavor arrives alongside a hint of cotton candy and light pastry character. Despite the fruity impression, the wine finishes on the drier side with a balanced, brut-level sweetness.

Finish: Light-bodied and smooth, with a frothy, mousse-like texture that fades relatively quickly. Lingering notes of tart apple and faint blueberry leave a refreshing, clean impression.

How to Drink Blanc De Bleu

Serve well chilled, ideally between 40–45°F, in a flute or coupe glass to showcase its distinctive blue tint and persistent bubbles. Its light body and moderate sweetness also make it a versatile cocktail ingredient.

• Blue Bellini: Substitute for traditional Prosecco — the blueberry note complements peach purée beautifully while adding striking color.
• French 75 variation: Use in place of Champagne for a visually dramatic twist on the gin-and-citrus classic.
• Sparkling Spritz: Pair with elderflower liqueur and a splash of soda for a low-ABV summer spritz that doubles as a conversation starter.

Best For

• Gender reveal parties and baby showers where the blue color adds a thematic element
• Bridal showers, bachelorette gatherings, or milestone celebrations that call for something visually memorable
• Holiday gifting when you want a bottle that stands out on sight alone
• Brunch service as an eye-catching alternative to standard sparkling wine

Frequently Asked Questions

What does Blanc De Bleu taste like? Blanc De Bleu drinks as a light, predominantly dry sparkling wine with green apple and citrus at the forefront and a soft blueberry note on the mid-palate. It has a smooth, frothy texture with a touch of sweetness balanced by crisp acidity.

How does Blanc De Bleu compare to Gïk Blue Wine? Gïk Blue Wine is a still blue wine from Spain made from a blend of red and white grapes with added indigo dye, while Blanc De Bleu is a sparkling Chardonnay-based wine from California that gets its color from blueberry concentrate. Blanc De Bleu offers effervescence and a more traditional sparkling wine structure, whereas Gïk is non-carbonated and sweeter in profile.

Is Blanc De Bleu good for cocktails? Its light body, moderate alcohol, and subtle fruit character make it a strong mixer — particularly effective in sparkling cocktails like Bellinis, French 75s, and spritzes where the blue hue adds visual impact.

Where is Blanc De Bleu made? Blanc De Bleu is made in California by Bronco Wine Company, using Chardonnay grapes sourced from California vineyards and produced via the Charmat method of sparkling wine production.

What foods pair well with Blanc De Bleu? Fresh berries and fruit tarts complement the wine's blueberry character. Light appetizers like bruschetta or smoked salmon work well with its crisp acidity. Soft cheeses such as brie or fresh chèvre match its gentle texture, and lemon-dressed seafood salads echo the citrus notes on the palate.

What sizes does Blanc De Bleu come in? Blanc De Bleu Cuvée Mousseux is most commonly available in the standard 750ml bottle format.

Is Blanc De Bleu worth the price? Blanc De Bleu positions as an affordable sparkling wine with a genuine novelty factor — the blue color and blueberry accent separate it from conventional California brut options. Its multiple competition medals, including a Gold at the 2019 California State Fair, suggest solid quality for its accessible price tier.

Why Blanc De Bleu?

No other widely distributed California sparkling wine looks like this in the glass. The pale blue tint, achieved through blueberry concentrate rather than artificial dye, gives it a visual identity that has kept it relevant since its introduction. Multiple competition accolades — including Silver Best of Class at the 2018 San Francisco Chronicle Wine Competition and Silver medals in both the 2023 San Francisco Chronicle and 2023 Los Angeles International competitions — confirm that the wine delivers beyond its appearance. For anyone seeking a sparkling wine that sparks conversation before the first sip, Blanc De Bleu occupies a category essentially by itself.