Combine pomegranate juice, lemon juice and sugar in a saucepan.
Stir over low-medium heat to dissolve sugar. Heat until almost boiling and take off the heat.
Add tartaric acid and stir through to dissolve.
Allow to cool a little.
Strain using muslin cloth, pour into sterilised bottles and seal with lids.
Notes
Storing: 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.Tips:
To juice a pomegranate, cut open the pomegranate and remove the seeds which contain the juice. Once you have the seeds, simply whizz them in a blender or food processor and then put them through a sieve to extract the juice
You can use citric acid instead of tartaric acid, but keep in mind that while both are used as preservers, tartaric acid has a sharper and more biting sour taste, while citric acid has a refreshing and fruity sour taste.