Small Batch Grape Jam 2 pounds black seedless grapes cup water – 1 cup sugar box Sure-Jell pectin in the pink or yellow box, optional
Homemade concord grape jam tastes nothing like sticky-sweet supermarket grape jelly. It has a deep, concentrated grape flavor, and is equally tart and sweet.
Home canning grape jam is easy. Not jelly,but just as good. (pining now to check later)
How to make homemade grape jelly (from prepared juice) - The Frugal Girl
How to can grape jelly. Easy recipe for canning old-fashioned homemade grape jelly. Learn how to make jelly like a pro!