Juice of 2 medium oranges
Juice of 2 lemons
2 bananas, mashed
1 1/2 Cups sugar
2 Cups water
1 liter Lemon-lime soda
Combine sugar and water; heat until mixture boils and sugar dissolves, cool. Blend in juice and mashed bananas. Freeze until firm. To serve, chop to a slushy state and blend with soda. (We just blend by hand when we mix the frozen part with the Sprite.)