Technique
Liqueur d'Expédition
Wine-and-sugar mixture added to the Champagne bottle after dégorgement. Determines the final dosage category (brut nature through doux).
What it is
Liqueur d’expédition is the second liqueur mixture in the Champagne production process. It is added immediately after dégorgement to bring the bottle back to volume and simultaneously determine the final sweetness balance of the wine. Not to be confused with liqueur de tirage: that one is for the second fermentation, this one is for the finishing.
The composition is wine plus sugar. The sugar may be cane sugar or MCR (rectified concentrated grape must). The wine component often comes from old oxidative reserve wines, sometimes from a separate solera system. That’s where many houses bring in subtle stylistic differentiation.
Composition per house
| House | Liqueur source | Characteristic | |---|---|---| | Bollinger | Oxidative reserve in magnum | Broader, fuller finish | | Krug | Old reserves from foudres | Complex, spicy | | Pol Roger | Standard wine + cane sugar | Classic, neutral | | Roederer | Réserve Perpétuelle component | Integrated, terroir expression | | Selosse | Oxidative solera (own reserve) | Sherry-like nuance | | Drappier | Wine + organic cane sugar | Pure, clean profile |
The choice of liqueur sometimes shapes flavour more than the exact gram-per-litre dosage. A Bollinger Brut at 8 g/l reads differently from a Pol Roger Brut at 9 g/l despite near-identical sugar levels.
How it works
- After dégorgement the bottle holds ~750 ml of wine but loses a few centilitres to the ice plug ejection
- Right after expulsion the liqueur d’expédition is added, averaging 4-10 ml per bottle
- The sugar in it determines the final dosage category: brut nature (0-3 g/l), extra brut (0-6), brut (0-12), extra sec (12-17), sec (17-32), demi-sec (32-50), doux (>50)
- The wine component carries flavour too: older wine adds complexity
- Final cork and muselet are fitted
- Optional: a few months of rest before shipping, allowing the liqueur to integrate
Where it’s misread
The standard explanation presents dosage as just sugar. In reality liqueur d’expédition is a complete blending step where the winemaker deliberately sets the final style. Two Champagnes with identical residual sugar can taste completely different if the liqueur wine differs.
That’s why some producers deliberately use oxidative old reserve wines in their liqueur: they add brioche and spice to a bottle that would otherwise be too sharp. Brut Nature keeps this step minimal: mostly wine, no or almost no sugar, so the base wine comes through unfiltered.
Frequently asked questions
What’s the difference between liqueur de tirage and liqueur d’expédition?
Liqueur de tirage comes before the second fermentation: wine + sugar + yeast to start the bottle fermentation. Liqueur d’expédition comes after: wine + sugar without yeast, to top up dégorgement loss and set the dosage. Two separate steps in successive phases of the process.
Can a Brut Nature have liqueur d’expédition at all?
Yes, provided no sugar is added. A Brut Nature can be topped up with pure wine (no sugar) or a liqueur whose sugar comes from house old reserve wine itself. The legal definition of Brut Nature tests for residual sugar (max 3 g/l), not for the act of adding liqueur.
Which wine goes into liqueur d’expédition?
Varies by house. Often old reserve wine from the same house. Bollinger uses magnum-aged wine. Krug uses foudre-aged wine. Selosse has a separate oxidative solera. Cheaper producers use neutral still wine with separate cane sugar.