Late harvest Riesling is a term used to describe a style of Riesling wine that is made from grapes that have been left on the vines longer than the grapes harvested for regular Riesling production. This extended ripening period allows the grapes to accumulate more sugar, resulting in a sweeter wine.
The decision to leave the grapes on the vines for a longer period is often based on the desired sweetness level of the wine. Winemakers closely monitor the sugar levels in the grapes, and once they reach the desired level, the grapes are harvested. This can occur weeks or even months after the main harvest begins.
One of the key factors in the development of late harvest Riesling is the botrytis cinerea fungus, also known as noble rot. This fungus can infect the grapes and cause them to shrivel, concentrating the flavors and sugars. While the presence of noble rot is not necessary for late harvest Riesling, it is often desired as it adds complexity to the wine.
Late harvest Riesling wines are typically sweeter than regular Riesling wines, with higher residual sugar levels. This sweetness is balanced by the wine's acidity, which helps to provide structure and prevent the wine from becoming cloying. Late harvest Rieslings often have pronounced aromas and flavors of ripe fruit, such as apricot, peach, and honey.
The sweetness level of late harvest Riesling can vary depending on the winemaker's preference and the specific growing conditions of the vineyard. Some late harvest Rieslings may be off-dry, with a hint of sweetness, while others can be intensely sweet, approaching dessert wine territory.
Late harvest Riesling is a versatile wine that can be enjoyed on its own as a dessert wine or paired with a variety of foods. Its sweetness makes it a great match for spicy dishes, as the sweetness helps to balance the heat. It also pairs well with creamy cheeses, fruit-based desserts, and foie gras.
In my experience as a sommelier, late harvest Rieslings can be a delightful surprise for those who are not typically fans of sweet wines. The balance of sweetness and acidity in these wines can create a harmonious and complex drinking experience. The richness and depth of flavors found in late harvest Rieslings can be truly remarkable, and they offer a unique and enjoyable wine-drinking experience.
Late harvest Riesling is a style of wine that showcases the sweetness and complexity that can be achieved when grapes are left to ripen on the vine for an extended period. It is a wine that can be enjoyed on its own or paired with a variety of dishes, making it a versatile and delicious choice for wine enthusiasts.