This sparkling little spritzer will put a spring in your step.
1 lemon and 1 lime
2 ½ tablespoons lemon juice
170 ml (2/3 cup) lime juice cordial
625 ml (2 ½ cups) soda water
Using a sharp knife, remove the zest and white pith from the lemon and lime. Cut between the membranes to release the segments. Put a lemon and lime segment in each hole of an ice-cube tray and cover with water. Freeze for 2-3 hours, or until firm. Combine the lemon juice, lime juice cordial and soda water. Pour into 2 glasses and add the ice cubes. Make 2 medium glasses.