Dip elderflower head gently in water and then add to saucepan.
Add water, sliced lemon and tartaric acid into the saucepan and then bring to the boil. Take off the heat and leave overnight, covered.
The next day, remove as much of the lemon and elderflower as possible using tongs and discard.
Add sugar to the mixture in the saucepan and stir over low heat to dissolve. Then bring to the boil and remove from heat immediately once it boils.
Allow to cool.
Strain using muslin cloth, pour into sterilised bottles and seal with lids.
Notes
Enjoying: Enjoy Elderflower Cordial with champagne, mix up a Gin and Elderflower cocktail or add it to a summer punch. At dessert time, you could splash some over ice-cream, use it instead of grenadine in my Festive Fruit Cups or flavour icing for a Sponge Cake with itStoring: Your cordial should keep in the fridge for up to a few months. It could also be bottled for shelf storage, though you will need to rely on your own research and knowledge of bottling and preserving.Nutrition: The nutrition information is an automatically generated estimate and is not guaranteed to be accurate.