Grapefruit Orange Medley

2 tablespoons sugar
1 tablespoon cornstarch
1/2 cup lemon-lime soda
2 cans (11 ounces each) mandarin oranges, drained
2 medium grapefruit, peeled and sectioned
1-1/2 cups green grapes

In a small saucepan, combine sugar and cornstarch. Whisk in soda until smooth. Bring to a boil; cook and stir for 1 minute or until thickened. Cover and refrigerate until cool.

In a large bowl, combine the oranges, grapefruit and grapes. Add sauce; stir to coat. Makes 5 servings.