Wash and de stem the blackcurrants making sure they are free from any debris or bugs

Add the sugar and lemon juice and turn on the heat

Add the water and boil for 20 mins

After 20 mins, cook for another 5 mins and press down the berries with a muddler to release more juice

Using a metal sieve, strain the pulp pressing down with the back of a spoon

Reserve the pure nectar

Puree the leftover pulp and store separately for use in smoothies and cakes