It seems odd to say that most of us don't often get to taste an ice wine. Why on earth don't we? Well, they are out there, and any worthwhile wine store will stock at least a couple of them. Although very expensive, a good ice wine is pure natural perfection - and worth every bit of the cost.

Should you ever be unable to find a gift for a friend, think about getting a bottle of this delightful liquid. Once you've tasted it - especially with something like a rich chocolate dessert - you will see what you have been missing out on. Yes, and by the way, chocolate does go with wine, but the wine has to be a rich 'sticky' one with buckets of sweetness.

What is ice wine, icewine or eiswein?

It is a type of sweet or dessert wine that has been made from grapes that were allowed to freeze while still on the vine. One major difference between an ice wine and say a Sauternes or Tokaji, is that the grapes shouldn't have been infected by the Botrytis cinera fungus or noble rot to any great degree.

As harvest for ice wine is considerably later than that for a normal wine, it is vital that the grapes remain in a healthy state. Should any form of disease or mycosis catch on them, they'll deteriorate long before the gleaning period. This can be as late as January in the northern hemisphere.

Harvest chalk vino

The grapes, having been left on the vine, continue to gain natural sugars. As the autumnal weather arrives, the temperature slowly falls, but the acidity level remains fairly high which is important. If the acids dropped too quickly as the sugars rose, the resultant wine would have no character in the least. The mark of an ice wine is that its high sweetness will be nicely balanced by a refreshing high acidity.

Harvest will take place when the grapes are actually frozen on the vine. They're a very time consuming process as picking has to be handled hand to enable exact bunch selection. Pickers must often work unsociable hours to ensure that the grapes are celebrated to thaw out before pressing. Even the cellar staff will work in very cold temperatures.

How ice wine is made

The first problem to be faced is, 'how cold is too cold?' If the freeze is very severe, little or no juice will be extracted during pressing, so getting the harvest right is the key. When the frozen grapes arrive at the winery they will be pressed immediately, and as the sugars don't freeze and the water does, the extracted juice will be very concentrated and sweet. The downside of this is that there wont be much of it.

For the fermentation, special yeast strains will be wont to match this high sugar level in the must. This will ensure that the ferment will be slower than usual and is a good thing, as the longer it takes, the more flavour is withheld and not ejected along with the carbon dioxide gas.

You can see how difficult it is producing ice wine, and the efforts involved in every stage of the process. It's no wonder that the output is very expensive compared to ordinary wines. As the wines are so rich, it is nearly always sold in smaller bottles, from a half bottle size 375 ml down to some as small as the gift bottle size of 50 ml.

To me, the work that comes in making ice Wine or eiswein is well worth it, ending up with a wine of sheer natural perfection. There are other ways to freeze grapes and make concentrated wines, but natures way is always the best.

If you've never tried and ice wine, go down to your local store, hunt one out, pair it with the right dessert, and most of all - savour the nectar!

Rob Hemphill back-number a professional winemaker for over 20 years, and is now a freelance marketing writer living in Ireland. He specializes in wine consultancy and has a wide knowledge in vines, vineyards and wine growing techniques besides. His favourite varietals are Gewurztraminer and Shiraz.