Multiply the recipe and make a pitcher / jug for a party, or make them by the glass for a more intimate gathering. Now, for those of you who don't drink alcohol, leave out the rum for a refreshing mock-tail.
This is a classic drink which is seriously refreshing - just right for a hot summer day.
1 tbsp fresh lime juice
4 large spearmint leaves, plus more for garnish
4 baby arugula / rocket leaves
2 tsp (sugar) ... use your favorite sweetener
1/2 cup brewed green tea, chilled
1 oz white rum
Muddle the lime juice, mint, arugula, and (sugar) sweetener together in a tall Collins glass until the leaves bruise lightly and the flavours release. Add ice until glass is about 3/4 full and then pour in rum and green tea. Stir well and garnish with mint and lime.