Kick off your classy weeknights with a subtly-sweet iced tea.

3 cup boiling water
2 lady grey tea bags
5.5lb watermelon, peeled, roughly chopped
2 tsp rosewater essence
2 cups chilled mineral water
Fresh mint sprigs, to serve
Ice-cubes, to serve

Place boiling water and tea bags in a large heatproof jug. Set aside for 5 minutes to steep. Remove and discard tea bags. Cool tea for 20 minutes.
Place watermelon in a blender. Blend until smooth. Strain mixture into tea. Discard solids (freeze for another use!). Add rosewater. Stir to combine. Refrigerate for 2 hours or until cold.
Stir in mineral water. Serve with mint sprigs and ice-cubes.