Lemon Sorbet Vodka Slushie

• 400g caster sugar
• 1.5 cups water
• zest of 1 lemon
• 1 cup lemon juice
• 4 shots vodka

Makes: 4

1. If using an ice cream churner, remember to place the bowl in the freezer in advance.
2. In a saucepan over medium heat, combine the sugar, water and lemon zest until the sugar is dissolved. Bring to a boil for a few minutes and then remove from the heat.
3. Stir in the lemon juice and place in a heatproof container in the fridge to cool.
4. Once it is completely cool, you may either add it to the ice cream churner and churn for an hour before freezing, or place it straight in a freezer-friendly container in the freezer for around 2 hours.
5. When ready to serve, divide the sorbet mixture between 4 cocktail glasses, and top each with 1 shot of vodka (optional).