1 fluid ounce citrus-flavored liqueur
1 fluid ounce orange juice
1 fluid ounce lemon-lime flavored carbonated beverage
In a blender, combine orange juice, lemon-lime soda and citrus-flavored liqueur. Blend until juice resembles orange sherbet (see Nutrition Primer). Pour into crust.
Bake, uncovered, at 425 degrees F (220 degrees C) for 20 minutes. Cool before removing from pan.