Grandma'S Grape Juice
["8 c. grapes", "4 c. sugar", "boiling water"]
["Clean and scald 4 1/2 gallon canning jars. Put 2 cups clean grapes in each jar. Add 1 cup sugar per jar. Fill with boiling water. Adjust lids. Process in water bath for 30 minutes. Best if not used for at least 3 to 4 months."]
["grapes", "sugar", "boiling water"]