At a dinner not long ago, a friend who is a seventh generation winemaker offered an image that has stayed with me. We had opened a bottle approaching thirty years old, handled with appropriate respect up to that point, stood upright for a day, poured carefully, the sediment left behind, and someone at the table reached for the decanter. My friend, very quietly, said that decanting an old bottle is like asking an old man in a wheelchair to jump up and sprint. You might mean well. The man might even want to cooperate. But the effort will not go as planned.
This image contains a complete theory of old wine service, and I have returned to it every time since.
What Decanting Actually Does
Decanting is an aeration exercise. When a young, tannic wine meets oxygen aggressively, poured in a wide arc into a decanter, left to breathe for an hour or two, the tannins soften, the fruit opens, the structure relaxes. This is genuinely useful for a wine that has spent the years since harvest building compound structures that time and oxygen, applied correctly, will resolve into something better than the wine could offer without them.
An old wine has already done most of this work. Its tannins have polymerized and precipitated, which is what sediment largely is. Its aromatics have developed the tertiary complexity that makes old wine interesting: dried flowers, forest floor, old leather, tobacco, mineral notes that no young wine can replicate. These compounds are also fragile. They have arrived at a particular equilibrium that the violence of decanting can collapse in minutes. The wine that would have been remarkable in the glass, given half an hour of patient development, becomes flat and faded if poured into a wide vessel and left on the table for ninety minutes before serving.
"Decanting an old bottle is like asking an old man in a wheelchair to jump up and sprint. You might mean well. The man might even want to cooperate. But the effort will not go as planned."
The Correct Protocol
Standing the bottle upright. This is where it begins, ideally twenty four hours before service, at minimum several hours. A bottle that has been lying on its side has its sediment distributed along the lower aspect of the glass. When you stand it, gravity collects that sediment toward the punt. The longer you give it, the cleaner the pour. For a wine that has spent decades horizontal, a full day upright is not excessive.
Opening with care. Use a proper corkscrew, a waiter's friend or a Durand for older and potentially fragile corks, which can disintegrate under rough handling. Remove the foil before disturbing the bottle if the cork has receded; you need to see what you are working with. Insert the worm slowly, extract with steady upward pressure rather than a vigorous pull, and have a clean cloth ready to wipe the neck.
Pouring slowly. The objective is to leave the sediment in the bottle while delivering the clear wine to the glass. Set up a light source, a candle is traditional, a phone torch equally effective, and pour in a single uninterrupted stream while watching the shoulder of the bottle. When the sediment line approaches the neck, stop. You will leave some wine behind. This is correct. The wine you have preserved is worth more than the wine you have surrendered.
Letting the Wine Wake in the Glass
The glass is a more gentle aeration vessel than the decanter. A generous pour in a large bowled glass gives the wine surface area without the violence of a wide pour over. Let it sit for ten minutes before the first sip. The aromatics of old wine need this brief opening, not an hour, not ninety minutes, ten to fifteen minutes, and they reward patience with a gradual revelation that is one of the specific pleasures of old bottles. The first sip of a great old Burgundy or a mature Mosel Riesling, taken too soon, is often less than the wine will become in the glass twenty minutes later.
The old man does not sprint. But given patience, gentleness, and the right conditions, he may surprise you with what he can still do.