This post is a little late, since the grapes are all gone here, but I still wanted to share my grape juice with you. It is the easiest thing I’ve ever canned, and tastes delicious (although nothing like the store bought kind)! We always drink this mixed with seltzer to make sparkling grape juice on the holidays with my family.
Directions: Wash and preheat jars. Place 1 cup washed and stemmed grapes into each clean, hot jar. Add 1/4 – 3/4 cup sugar, and fill each jar the rest of the way with boiling water. Stir a couple of times, wipe rims, and screw on clean lids. Process in a hot water bath for 20 minutes. This juice gets better with time. To use just strain the grapes out and serve.