2 1/2 to 3 c. sugar
2 c. whipping cream
1 qt. Half & Half cream
1/2 c. lemon juice
2 c. grape juice, chilled

Combine sugar, whipping cream and Half & Half in a large mixing bowl; beat at medium speed with electric mixer 1 minute, or until sugar dissolves. Add juice and beat well. Pour into freezer container. Freeze until firm.