Ingredients
3 cups chopped fresh or frozen rhubarb1 cup water1/3 cup sugar1 cup apple juice3/4 cup thawed pink lemonade concentrate1 bottle (2 liters) lemon-lime soda
Preparation
In a saucepan, combine rhubarb, water and sugar; bring to a boil. Reduce heat; cover and simmer for 5 minutes or until rhubarb is tender. Cool for about 30 minutes.
In a food processor or blender, puree mixture, half at a time. Stir in apple juice and lemonade concentrate. Pour into a freezer container; cover and freeze until firm. Let stand at room temperature for 45 minutes before serving.
For individual servings, scoop 1/3 cup into a glass and fill with soda. To serve a group, place all of mixture in a large pitcher or punch bowl; add soda and stir. Serve immediately.