- Zest and juice of 1 lime
- 3 tsp caster sugar
- 2 small eggs
- 100ml Scotch whisky
- Lemonade, chilled, to top up the glasses
- In a small bowl, mix together the lime zest, juice and sugar ─ set aside for 30 minutes before using.
- Place the eggs, whisky and lime mixture into a cocktail shaker and shake well.
- Strain into tall glasses and top up with lemonade.