Blytheau,
Typically, you are right with the wine being fortified with a distilled spirit. If I recall correctly, the Brits, or maybe Portuguese, first used this method to ensure the wine was able to laston long voyages. This fortification method is still used today, but you can also use a high alcohol yeast strain, along withperiodic sugar additions,to achieve a 20% ABV and not have to add the distilled spirits.
I prefer the fortification method for my port making!It'seasier, delicious,and packs a wallop!
Typically, you are right with the wine being fortified with a distilled spirit. If I recall correctly, the Brits, or maybe Portuguese, first used this method to ensure the wine was able to laston long voyages. This fortification method is still used today, but you can also use a high alcohol yeast strain, along withperiodic sugar additions,to achieve a 20% ABV and not have to add the distilled spirits.
I prefer the fortification method for my port making!It'seasier, delicious,and packs a wallop!