Zingy blackberry lemonade

For a refreshing berry drink, try this homemade lemonade with blackberries and mint - keep chilled for up to a week
Ingredients
    2 lemons, cut into quarters, pips removed
    150g punnet blackberries
    few mint sprigs, leaves picked
    50g icing sugar
    fizzy water or Prosecco, to serve
Method
Put the lemons, blackberries, mint leaves, sugar and 200ml water into a food processor. Blitz until everything is finely chopped and juicy. Strain through a fine sieve, bottle and chill until ready to drink. Will keep for up to a week. Top up with an equal measure of chilled fizzy water or Prosecco to serve.
Recipe from Good Food magazine, September 2014
Source: My Good Food