Trader Joes' fans seem to love their products so much, that when one disappears, it can cause a fuss. Here's one that's just ...

Heat up the juice to a boil that can't be stirred down over high heat. Boil for one minute. 8 cups concord grapes, 1 cup water, 2¼ tablespoons low sugar pectin, 3 tablespoons Bottled Lemon Juice ...