75gcitric acidavailable at pharmacies or health food shops
Instructions
Carefully shake each flower head to remove any insects and put them in a large bowl (one with a pouring lip would be ideal)
Put the sugar & water into a saucepan and bring to the boil, stirring until the sugar has completely dissolved
Peel the lemons and add this zest to the bowl of elderflowers
Slice the zested lemons and also add these to the bowl
Pour the boiling sugar syrup into the bowl and stir in the citric acid
Cover with a cloth / tea towel and leave at room temperature for 24 hours
Strain the cordial through a fine sieve or muslin and pour into sterilised glass or plastic bottles. Screw on the lids and refrigerate or store in a cool cupboard. You can also ¾-fill plastic bottles and freeze
Dilute the cordial approximately 1:4 with sparkling mineral water – or try adding a dash to gin & vodka cocktails, white wine spritzers or champagne!