Fonseca White Port Pairing
These are made from classic white Douro grape varieties and are usually aged for a relatively short time in small oak vats. There are sweeter and drier styles, the latter being made by allowing the fermentation to continue a little longer before fortification.
Fonseca is best known for its dry white port, Siroco, which makes an excellent aperitif. However it also produces a classic white port in a sweeter style which makes the perfect match for foie gras.
Source: Fonseca