Ice blue slushtail
- 220 ml (7 1/2 oz.) citrus liqueur (blue Curaçao type)
- 130 ml (4 1/2 oz.) gin
- 375 ml (1 1/2 tasse) tonic water
- 90 ml (3 oz.) lime juice
In a large bowl, combine the tonic water, lime juice, citrus liqueur and gin.
Pour this mixture into a 38 x 25 cm (15 x 10 in.) Pyrex dish.
Freeze for 1 hour and then break up the mixture with a fork, scraping down the sides.
Put everything back into the freezer and repeat these steps 3 to 5 times, breaking up the ice every 30 minutes, or until it becomes granulated.
When it’s time to serve, put the mixture into cups (you’ll have about 4 servings).
Garnish with a straw and an orange slice.