I love how quickly Champagne can send me off into an entirely different conversation from the one I meant to have. There's a glass of wine, and then I'm thinking about yeast, or chalk, or why it smells like bread when nobody has put any bread in it. Obviously the bubbles are lovely, but there's so much going on before a bottle ever gets to us. Somebody has to taste the wines, make the decisions, and have some idea of what those decisions might become years later.
Frédéric Panaïotis was one of the people doing that work. As Ruinart's cellar master from 2007 until his death in 2025, he helped guide the wines of a Champagne house founded in 1729. I keep coming back to that date. Taking responsibility for a house with nearly three centuries of history must involve a fairly unusual combination of confidence, patience, and being willing to question something that has been done the same way for a very long time.
I wanted to write about him because it's easy for the name on the label to become the whole story. We remember Ruinart, or a particular bottle, or the occasion we opened it for. There's also a person and a team behind what we're tasting, making choices we might never think to ask about. With Panaïotis, those choices give us a way to remember his work through something specific, which feels more meaningful to me than simply saying he made beautiful wine.
And yes, one of the important decisions involves a cork. I know that doesn't sound like the most exciting place to start, especially when we're talking about someone who helped guide a house founded in 1729. But once you consider how long a Champagne can spend developing in the bottle, the thing closing that bottle becomes a lot more interesting. I'll get to that in a minute, because the yeast is doing something worth talking about first.
What Does a Champagne Cellar Master Actually Do?
The title sounds wonderful, although I suspect the job involves considerably more responsibility than wandering around beautiful cellars with a glass. A cellar master helps guide the house's wines across different harvests, working with a team to taste, blend, and decide how those wines should develop. There are grapes from different sites, wines from different years, and bottles that might spend a very long time aging before anybody outside the house gets to taste them.
At Ruinart, Chardonnay is central to the house's identity. That gives the team a recognizable direction, while every growing season brings its own material to work with. Grapes respond to weather, and the weather has very little interest in maintaining a Champagne house's signature style. The people making the wine have to figure out how to work with what the vineyard actually gave them.
A tasting note can make all this sound deceptively tidy. We write citrus, toast, texture, and perhaps a few other words that sound impressive on a wine list, but the finished glass is the result of years of choices. Panaïotis helped make those choices for eighteen years at Ruinart, and two wines in particular give us a way to understand his work.
Before we get to those bottles, the basic Champagne process is worth talking about because it's genuinely interesting. Champagne starts as still wine. After the wines are blended, a mixture containing sugar and yeast is added before the bottles are sealed, setting up a second fermentation. The yeast consumes the sugar and produces alcohol and carbon dioxide, with the gas held inside the bottle.
That's where the bubbles come from. I love that something we associate with celebration starts with yeast eating sugar inside a sealed bottle. Then the yeast finishes its part of the fermentation and there's still a whole other stage to go. The wine stays with the material left behind, and that time together helps change what we'll eventually smell and taste.
The wine then spends time with its lees, the yeast material left after fermentation. As yeast cells break down and the wine continues to mature, aromas and texture develop. This is part of the explanation for the bread, brioche, and other developed characteristics people associate with aged Champagne. There are plenty of other things influencing the final wine too, but the yeast has quite a productive second career after making the bubbles.
That time in the cellar can last for years. This is the part that gets me when I think about the person making the wine, because they're working with something that's still becoming what somebody else will drink. You can taste where it is now, but you also have to make decisions about where it might go. It's a way of thinking about wine that stretches well beyond describing the glass in front of you.
A Cork Became a Pretty Important Decision
Dom Ruinart Blanc de Blancs 2010 is made entirely from Grand Cru Chardonnay, and it marked a return to cork during aging in place of the metal crown cap used for earlier editions. If that sounds like a tiny detail, remember that this closure stays with the wine through years of development. Changing it gives the team another variable to understand, follow, and judge through tasting.
Ruinart credits Panaïotis and his team with this decision. The change also involved returning to manual disgorgement, the process of removing the yeast sediment from the bottle. The house lists at least nine years of aging on the lees for this cuvée and twelve years for its production overall. Twelve years is a considerable amount of time to have a project on your desk, even if your desk happens to be part of a very beautiful Champagne house.
It's a small object to have that much to think about attached to it. You could open a bottle, put the cork to one side, and never know any of this had been part of the process. Meanwhile the people making it have spent years following what happens under that closure. I find those details especially interesting in wine, because learning one of them changes what I notice about something that already seemed familiar.
Champagne's Vineyards Are Changing Too
One of the other wines associated with Panaïotis's work is Blanc Singulier. When LVMH introduced it in 2023, the presentation described how he and the Ruinart team were noticing different Chardonnay profiles as temperatures rose and harvests arrived earlier. They developed the cuvée as a way to express the changes they were observing in the vineyards.
The first release, Edition 2018, combined Chardonnay from the unusually warm 2018 harvest with reserve wines. It was released as Brut Nature, with no dosage, the sugar addition that can be made after disgorgement. That choice is another reminder that Champagne involves a whole series of decisions about balance. The acidity, fruit, texture, and maturity of the wine all affect what the team wants the finished bottle to become.
The changing climate also makes that long view of winemaking a little complicated. Ruinart can have a history going back to 1729, but the grapes are growing in the weather they're getting now. Tradition doesn't give a vine instructions to behave like it did a century ago. A wine such as Blanc Singulier gives us a specific bottle to talk about while trying to understand what those changes mean for the people working with Chardonnay.
Blanc Singulier gives people something they can actually taste while talking about those changes. Climate discussions can feel enormously abstract until you start looking at a particular vineyard, a harvest date, or a wine that tastes different from what its makers expected years earlier. Suddenly, the conversation is sitting right there in the glass.
Ruinart's cellars in Reims are carved into chalk, and the photographs alone are enough to make me interested in spending an unreasonable amount of time underground. They're called crayères, and beyond being beautiful, they provide the darkness, humidity, and stable temperatures the wines need while developing. The bottles remain there through stages that include their second fermentation and aging.
It's easy to get distracted by how spectacular a place like that looks, especially with rows of bottles extending into the distance. But all those bottles are still in the middle of a process. The cellar is part of the working environment that lets the wine develop, and people are making decisions about its progress long before it reaches a dining room.
Sharing the Knowledge Was Part of the Work
In its tribute to Panaïotis, Ruinart emphasized his curiosity, creativity, approachability, and generosity with knowledge. Those qualities matter enormously in wine. A person can know an extraordinary amount and still leave everyone listening feeling confused; somebody who can make that knowledge accessible gives other people a way to enjoy what they're learning.
The Ruinart Sommelier Challenge is one example of that commitment to education. The program combines blind tasting and a masterclass, with further training in Champagne for national winners. Panaïotis's involvement put him in contact with people who would go on to explain and serve these wines to others, giving the knowledge plenty of opportunities to keep moving.
That matters to me becuase wine can become unnecessarily intimidating very quickly. You should be able to ask why a Champagne smells like toast without feeling as though you've said something foolish. It's a good question! And once somebody explains the yeast, the time in the bottle, and the choices along the way, the wine gives you another reason to be interested. I appreciate the people who make those conversations easier to have.
The work at Ruinart continues with Caroline Fiot, who officially became cellar master on January 1, 2026. She worked with Panaïotis, joined the house's tasting committee in 2016, and contributed to projects including Blanc Singulier. Some of that shared experience now carries into the decisions being made for the next generations of bottles.
When we remember a winemaker, we can talk about the bottles they helped create and the decisions that shaped them. We can also remember the people who learned from them and will take that knowledge into other cellars, classrooms, shops, and dining rooms. Panaïotis's work reaches into both of those places.
The next time I see a bottle of Ruinart, I'll be thinking about some of those less obvious parts of the story. A cork, years in the chalk cellars, the wines coming from a particular harvest, and the people who have to decide how it all comes together. Panaïotis helped shape that work for eighteen years. I like the idea of remembering his name when the bottle is opened, alongside the occasion we're there to share, and raising a glass to what he leaves behind.
