One expert told me that the proportion of Concord grapes grown every year that are eaten as whole, fresh ... Wine; the beverage would come to be known simply as Welch’s grape juice.

Working directly over a small nonreactive saucepan, use your fingers to gently squeeze the flesh from each grape, being careful ... with a stainless-steel spoon. Recipe from The Blue Chair Jam ...

So, when fresh grapes at your grocery store look too good to pass up, grab an extra bag and store them for later. The key to ...