A little oxydation can be a good thing, now and then. Not only for all these wonderful, “geeky” wines from Jura, as Eric Asimov points out in his New York Times column this week (where he rightly praises the Ganevat Trousseau as a great steak wine… but that’s another story). It can even be true for wines that are not, by design, meant to be oxydated.
Take this 1995 Riesling Icewine from Cave Spring that a good friend of mine recently brought me at a dinner, with a bit of doubt about its condition. There was a tiny bit of leakage on the edge of the cork, and the wine, which he had dug out of a less-travelled part of his cellar, was showing a lot more color than one would usually expect from an (usually bright-gold) icewine.
Was it past its prime? Still drinkable? Hard to tell.
Instead of opening it with the evening’s dessert, I pulled out a 2001 Ambre from one-0f-a-kind Swiss wine producer Christophe Abbet (see a few words about him here), a fabulous, voluntarily oxydative dessert wine made from late harvest marsanne and arvine. It showed intense candied orange and caramel flavors, and a remarkable freshness, due in good part to arvine’s natural acidity. Not a bad pick at all.
So, my friend did not get short-changed in this exchange of sweets. But neither did I, as I discovered on opening it last week.
The color, when I poured it, was a bit worrisome, as the photo here shows. Dark caramel, almost terra cotta colored, it looked as though it had gone overboard. But the aromas, however, told a different story.
You could sense the oxydative character, with a good dose of baked apple showing up right from the start. But as the wine opened up and met with more oxygen, it started going towards caramelized sugar and, gradually, apricot jam, with a tiny touch of something more earthy, like wet autumn leaves. Nothing rough or tired there, I must say, and the still bright acidity kept it quite fresh and pleasant, with apricot and orange flavors and a touch of spice showing up, with still nice length.
Of course, the high sugar and high acidity in icewine certainly have a good part to play in making it ageworthy and resistant to oxydation. But the extent to which this wine had withstood it – combined with the great impression a four-year barrel-aged icewine from Nova Scotia made upon me last spring – tells me that there could be considerable interest in working that frozen treat with long ageing in oak, which could well bring it more complexity, without taking much away from it.