Why it matters
The producer
Petitjean-Pienne is a five-hectare, 100% Grand Cru estate based in Cramant. That combination gives the producer a clear centre: Chardonnay from classified Côte des Blancs communes, handled across a small family holding rather than a broad multi-region range. The estate has passed through six generations, and Marie Petitjean now works alongside her father Denis.
The wines follow the same line. The estate almost exclusively produces Chardonnay cuvées, with Blanc de Blancs as its defining style. Coeur de Chardonnay Brut is the principal named bottle, while Grand Cru Rosé Brut brings a rosé expression from the same classified estate world.
Place and vineyards
Where the wines begin
Cramant is a village in the Côte des Blancs, the Champagne sub-region most closely associated with Chardonnay. Petitjean-Pienne also farms in Avize and Chouilly, giving the estate holdings across three Grand Cru communes. The 100% Grand Cru classification describes the classified origin of those communes, while Blanc de Blancs describes a sparkling wine made from white grapes, here centred on Chardonnay.
That label relationship helps place the bottles correctly. Grand Cru tells you where the grapes come from within Champagne's hierarchy. Blanc de Blancs tells you what kind of Champagne fills the bottle. The first points to commune classification; the second points to grape and colour.
In the cellar
Vineyards and cellar
Petitjean-Pienne hand harvests Chardonnay from vines averaging approximately 30 years old. Hand harvesting keeps the estate's grape selection tied to the small family vineyard operation, while vine age supplies the fruit for a range built around Blanc de Blancs Champagne.
The estate has farmed without herbicides since 2019. The practice is a specific change in vineyard management, and it sits beside the use of three Grand Cru communes rather than replacing them as the main source of wine character. The cellar's clearest visible signature is the way those grapes become sparkling Chardonnay with chalk, citrus, floral notes, and a creamy mouthfeel.
Wines to know
The range in view
The range is led by Blanc de Blancs Chardonnay. Coeur de Chardonnay Brut is the central named cuvée, a white Champagne whose profile joins chalky notes to white flowers, baked apple, fresh almond, citrus, rhubarb, and honey. Additional tasting notes bring buttery and brioche tones on the nose, followed by white fruit and subtle vegetable touches on the palate. Its creamy mouthfeel gives the fruit and acidity a rounded frame.
Grand Cru Rosé Brut shifts the register without leaving the estate's classified Champagne setting. Its delicate salmon-pink colour signals a rosé style, while red berry and citrus flavours replace Coeur's apple, almond, and brioche emphasis. Fine mousse gives the rosé a lighter-feeling bead. The two bottles therefore divide the range by colour, fruit profile, and mouthfeel, with Chardonnay Blanc de Blancs at the centre.
A useful way in
A bottle to begin with
Coeur de Chardonnay Brut is the right first bottle because it gathers the estate's main facts into one glass: Cramant and the Côte des Blancs, classified Grand Cru fruit, and an almost exclusively Chardonnay range. Its nose moves from chalk and citrus into white flowers, baked apple, almond, butter, and brioche. The palate brings white fruit, citrus, rhubarb, and a creamy mouthfeel before a honeyed finish.