What’s the difference between Riesling and sweet Riesling?

Answered by Vince Keith

Riesling and sweet Riesling are both variations of the same grape variety, but they offer different taste profiles and characteristics. The key difference lies in the level of sweetness and the overall flavor profile.

Riesling is known for its versatility and ability to reflect the terroir in which it is grown. It is typically a dry or off-dry , meaning it has a minimal amount of residual sugar. Dry Rieslings are crisp, refreshing, and often exhibit vibrant acidity. They are prized for their complex aromas and flavors, which can range from citrus and green apple to floral and mineral notes. The acidity in dry Rieslings helps to balance the fruitiness and provides a clean, zesty finish.

On the other hand, sweet Rieslings have a higher level of residual sugar, which leads to a sweeter taste profile. Despite the sweetness, these wines can still be crisp and refreshing, thanks to the balancing acidity. Sweet Rieslings often have powerful fruit flavors, with tropical fruits like mango, pineapple, and apricot taking center stage. The sweetness in these wines can be intense, but it is usually well-balanced with the acidity, creating an enjoyable and harmonious drinking experience.

The sweetness in sweet Rieslings can come from various sources. In some cases, the grapes are left on the vine for an extended period, allowing them to accumulate more sugar before they are harvested. This results in a natural sweetness in the wine. Alternatively, winemakers may halt the fermentation process before all the sugar is converted into , leaving residual sugar in the finished wine.

One particular style of sweet Riesling is Late Harvest Riesling. Late Harvest refers to grapes that are left on the vine for an extended period, allowing them to fully ripen and develop higher sugar levels. The 2014 Late Harvest Riesling, for example, may have been made from grapes harvested later in the season, when they have undergone some degree of desiccation. This concentration of sugars leads to a sweeter wine with more pronounced flavors.

In the case of the 2014 Late Harvest Riesling, the flavors of orange-blossom honey are highlighted. This indicates that the wine has a honeyed sweetness, likely with notes of orange blossom imparting a floral and citrusy character. The honeyed finish adds richness and depth to the wine, making it a delightful dessert wine or a pairing for bold, spicy dishes.

The main difference between Riesling and sweet Riesling lies in the level of sweetness and the resulting flavor profile. Riesling is typically dry or off-dry, with vibrant acidity and a range of complex aromas and flavors. Sweet Rieslings, on the other hand, have a higher level of residual sugar, which brings out powerful fruit flavors and a lasting sweetness. Late Harvest Rieslings, like the 2014 vintage, showcase a honeyed sweetness with notes of orange blossom, adding depth and complexity to the wine.