1 (3 oz.) pkg. lime or cherry Jello
1/2 c. sugar
1 (46 oz.) can pineapple juice
1/4 c. lemon juice
1 qt. ginger ale

Make Jello as directed on box. Add sugar, pineapple juice and lemon juice. Freeze. Remove from freezer 30 minutes before serving. Add ginger ale. 25 servings.