Ice Wine

Harvesting 2025 in Nieder-Olm, Weingut Bischofsmühle, Rheinhessen.

Wenn Winzer pokern, ist der Einsatz hoch. Es geht um Trauben, die länger als sonst üblich am Rebstock hängen bleiben und auf Temperaturen von mindestens -7°C warten.

Facts

  • -7°C

    Grapes that hang on the vine longer than usual and wait for temperatures of at least -7°C can be used for ice wine.

  • 1830

    Ice wine was first documented in 1830, when winemakers in Dromersheim near Bingen in the Rhine-Hesse region accidentally discovered on February 11 that a wonderfully sweet must could be made from frozen grapes.

  • 100

    German ice wines usually have very high natural residual sugar contents of well over 100 grams per liter

Ice wine - a winemaker's gamble

In some years, precious rarities reward winemakers' willingness to take risks. When winemakers play such poker, the stakes are high. It's about grapes that stay on the vine longer than usual and wait for temperatures of at least -7 ° C. The winemaker's game with nature can last until January, and in rare cases until February. For the winemaker, it is all or nothing, because the ‘ice wine poker’ carries the risk of total loss.

If it doesn't get cold enough, ice wine cannot be produced. Only about 5-10% of the original harvest quantity is bottled as ice wine on average. The remaining amount of grapes is selectively cut out or falls victim to the unpredictable weather conditions.

The winemaker's masterpiece

The actual ice wine harvest, which in the vast majority of cases takes place in the early morning hours, is exhausting. The cold makes the fingers rigid and sensitive to pain. The frozen berries are laboriously harvested, and in the end the harvest quantity is often only between 300 and 500 liters per hectare. Nevertheless, the production of an ice wine is a challenge that a winery likes to face because this specialty is always seen as a masterpiece of the winemaker, which can only be produced in northern wine regions.

These requirements make things exciting not only for the winemaker but also for ice wine fans from all over the world who keep looking at the thermometer from the start of the harvest, hoping for a cold snap. The wine, which is produced as a rarity right from the start, draws collectors to the scene. High prices are asked for these noble treasures and the few available bottles are always in high demand.

The berry must freeze on the vine

It has been known since the very beginning of viticulture that minus degrees can be helpful in wine production. As early as 44 AD, the Roman writer Pliny reported on wines made from frozen grapes. In Germany, ice wine is documented for the first time in 1830, when winegrowers in Dromerheim near Bingen in Rhineland-Hesse accidentally discovered on February 11 that a wonderfully sweet must could be obtained from frozen grapes. With an amendment to the German Wine Law in 1982, "Eiswein" was raised to an independent attribute with corresponding regulations for berry selection, such as a minimum must weight of 110 to 128 ° Oechsle, depending on the growing region.

In contrast to the other noble sweet wines such as Auslesen, Beerenauslesen and Trockenbeerenauslesen, the secret of ice wine lies in the dense concentration of the berry ingredients and a comparatively high degree of acidity. This phenomenon is achieved by freezing the berries on the vine. At least -7 ° C is required before the ice wine grapes can be harvested, ideally it is -10 to -12 ° C. The naturally frozen grapes are pressed in this “icy” condition early in the winter morning. The water contained in the berries remains as ice on the wine press, while only the sweetest juice, whose freezing point is lower than that of water, is obtained as a highly concentrated must.

The yeasts have great difficulty fermenting must with such a high sugar content to wine. Therefore, German ice wines generally have a very high natural residual sugar content of well over 100 grams per liter, but in contrast to southern sweet wines, they only have a relatively low alcohol content - often only around 7% by volume.

A premium ice wine needs healthy grapes

Passionate ice wine growers pay close attention to a healthy harvest without botrytis, which is responsible for the so-called noble rot. A premium ice wine needs above all healthy grapes as a starting material and this is exactly where the taste differs from other noble sweet wines such as Beerenauslesen and Trockenbeerenauslesen. A high-quality ice wine does not have the taste characteristics of noble rot. Rather, the healthy grapes guarantee a fresh and concentrated fruity taste, and the wines generally have a relatively stable acidity. Ice wines are therefore a pleasure even at a young age.

The culmination of a culinary evening

Ice wine is a grandiose companion for festive occasions and an excellent aperitif that will delight gourmets. When the meal is completed, ice wine promises a brilliant finish: One can follow the recommendation of ‘like complements like’, especially with fruity desserts, ice cream or sorbets.

Or alternatively, follow the recommendation that ‘opposites attract’. An interesting contrast, even if it may sound unbelievable at first, is enjoying ice wine with mature fine cheese: on the one hand the salty to slightly bitter notes of the creamy cheese, on the other hand the fruity-sweet aromas of the concentrated wine, both contrasting flavors enveloping the palate and tongue, offering an exceptional taste experience.

Why and how are grapes protected that are left hanging for ice wine?

The ice wine plots are partially defoliated and wrapped in film. This process is primarily used to protect the fully ripe grapes from being eaten by birds and was first used in the 1960s. Without the film protection, no grapes would remain on the vine until December or January.

with fresh chanterelles Autumn bruschetta

with fresh chanterelles

  • 4 Ciabatta-Brötchen
  • 200 Gramm kleine Pfifferlinge
  • 4 EL kleingehackte Petersilie
  • 4 Zehen Knoblauch
  • 80 Gramm Pecorino (Hartkäse)
  • 8 EL kaltgepresstes Olivenöl
  • Eine Prise Salz & Pfeffer

Preheat the oven to 200 degrees.

 

Clean the chanterelles. Sauté the parsley in a pan with half of the oil, then add the mushrooms and cook over a low heat for approx. 5 minutes.

 

Slice the rolls and bake for approx. 5 minutes until crispy.

 

Chop the garlic into small pieces, spread on the warm bread rolls and drizzle with the other half of the oil. Coarsely grate the pecorino.

 

Stir the chanterelle and parsley mixture into the pecorino and spread over the halves of the rolls.

  • Pinot Gris (trocken)
  • Federweißer (brut nature)

the classic with a difference Franconian cider soup

the classic with a difference

  • 500 ml Weißwein (Spätlese)
  • 500 ml Geflügelbrühe
  • 350 ml Sahne
  • 30 Gramm Zwiebeln
  • 30 Gramm Weißes vom Lauch
  • 30 Gramm Sellerie
  • 30 Gramm Karotten
  • 30 Gramm Butter
  • 180 Gramm Mehl
  • 2 Lorbeerblätter
  • 1 EL Butterschmalz
  • 4 Scheiben Weißbrot
  • Nach Belieben Zucker, Muskat, Zimt, Salz

Sauté the vegetables in butter until lightly browned, dust with flour and then add the vegetable stock, wine and 250 ml cream. Add the spices and simmer for approx. 15 minutes.

 

Remove the crusts from the slices of white bread and cut into 1 cm cubes. Fry in hot clarified butter until golden brown and season with cinnamon, whip the remaining cream until stiff.

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Strain the soup and flavour with nutmeg and salt.

 

Pour into deep plates, garnish with whipped cream and the cinnamon crusts.

  • Müller-Thurgau (trocken)
  • Silvaner (trocken)

with honey and thyme Goat's cheese tower

with honey and thyme

  • 1 großer Apfel
  • 1 Rolle Ziegenkäse
  • 4 Scheiben Bacon
  • 4 TL Honig
  • 1 TL Thymian
  • 4 Blätter Eichblattsalat
  • frische Zweige Thymian zum Garnieren
  • nach Belieben Salz & Pfeffer

Preheat the grill to the highest setting.

 

Fry the bacon slices without fat in a non-stick frying pan until crispy and drain on a piece of kitchen paper. Leave the rendered fat in the pan.

 

Wash the apple, core it with a corer and then cut it into four, approx. 1 cm thick slices. Slowly fry the apple slices in the remaining bacon fat until just cooked, using the tip of a knife to check the doneness. Place the apple slices in a lightly greased baking dish, sprinkle with thyme and place a crispy fried bacon slice on top of each one.

 

Divide the goat's cheese into 4 thalers and place one thaler on each apple slice, sprinkle with thyme again and drizzle with 1 teaspoon of honey.

 

Bake under the grill until the cheese is lightly browned.

 

Serve the goat's cheese and apple tartlets on a lettuce leaf or, if you prefer, on a bed of lettuce (add a honey-flavoured dressing)

  • Dornfelder (halbtrocken & feinherb)

with chanterelle and onion leek, served with potato and grilled cheese ragout in grilled tomato Chop of Hunsrück veal

with chanterelle and onion leek, served with potato and grilled cheese ragout in grilled tomato

  • 4 x 300 Gramm Kotelettes
  • 250 Gramm Pfifferlinge
  • 4 große Kartoffeln
  • 2 große Grilltomaten
  • 180 Gramm Flammkäse
  • 50 Gramm Knollensellerie
  • 200 ml Spätburgunder
  • 200 ml Sahne
  • 50 Gramm Butterschmalz
  • 2 EL Butter
  • 1 EL Rapsöl
  • 6 Stück Lauchzwiebeln
  • 1 kleine Knoblauchzehe
  • je 1 Zweig Thymian & Rosmarin
  • je 1 TL Majoran & Oregano
  • nach Belieben Salz & Pfeffer

Peel the potatoes, celery and garlic clove, crush the garlic and cut the potatoes and celery into small cubes. Heat the rapeseed oil in a pan, add the potato and celery cubes, sauté briefly and top up with ⅔ of the cream. Season with salt, pepper and the crushed garlic and leave to simmer for approx. 6 minutes. Add the oregano, marjoram,

add a little thyme and the diced flambé cheese and remove from the oven immediately.

 

Season the veal chops with pepper, fry in the pan in hot clarified butter for approx. 3 to 4 minutes on both sides and then cook in the oven at 160 degrees for 8 to 9 minutes. Then leave the meat to rest briefly.

 

Cut the grilled tomatoes in half, remove the skin, place on a baking tray and fill with the potato and flambé ragout. Place the baking tray in the oven with the chops for approx. 6 - 7 minutes. Add 1 tbsp of butter and the sprig of rosemary to the roasting mixture, deglaze with the Pinot Noir, reduce a little and refine with the remaining cream. Season to taste with salt and pepper.

 

Clean the chanterelles and spring onions. Wash the spring onions well, cut into 5 cm pieces, blanch briefly in salted water and rinse in ice water. Heat 1 tbsp butter in a pan, add the chanterelles and sauté for 2 - 3 minutes. Add the spring onions and the rest of the thyme and season with salt and pepper.

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  • Riesling (trocken)