This is a traditional Moscatel do Douro, meaning a fortified wine similar to Port, but made from 85% Moscatel grapes. With an ABV of 17% this isn't to be consumed speedily, but savored. Flavors consist of nuts and molasses. Definitely something to enjoy at the end of the night and goes well with pastries.
Also goes great on top of ice cream or add a slight dash to some sparking wine.