European semi-sweet wines were the rage in the 1970s. Blue Nun, a German Liebfroumilch, was a fave. Mateus Rosé from Portugal was the most popular wine in the world.
At the same time, a new entrant, White Zinfandel wine, joined the ranks of American wines made by Sutter Home.
Sutter Home employed a winemaking technique called “saignée,” draining some of the free-run juice from Zinfandel to create a concentrated, robust Zinfandel. “Saignee” literally means “to bleed” in French.…