1 box Sure-Jell
2 c. grape juice
1 c. water
Few drops of red food color (optional)
3 1/2 c. sugar
Scalded jelly glasses

In a large saucepan mix Sure-Jell, grape juice, and water. Stir over high heat until mixture comes to a hard boil. Stir in sugar at once. Bring to a full rolling boil. Boil hard 1 minute. Stir constantly. Remove from heat. With metal spoon skim off foam. Fill glasses and seal.