I'm an avid follower of Serious Eats and this is the first time I'm coming to the site with questions.
A friend of mine has several very large Concord grape vines growing in her backyard, and she has offered I take as many grapes as I want when they're ready to harvest. I'm guessing they'll be ready sometime around August or September.
My first question is: What is an easy fail-proof recipe to make jam or jelly with fresh Concord grapes?
My second question: Is there anything else I can do with Concord grapes, other than jams and jellies? It'd be a shame to waste the bushels and bushels of grapes that she's going to have available, when they're ready.