Given the task definition and input, reply with output. In this task, you have to identify the named entities (NER) which are the ingredients required given its directions. Named entities are the names of the items without their quantity.

Make a sugar syrup by combining the water and sugar in a saucepan bringing it to the boil and simmering it for fifteen minutes., Pour the syrup onto the blackcurrantsLiquidize and pass through a fine sieve making sure that all the seeds are removed., Stir in the creme de cassis.
water, caster sugar, blackcurrants frozen, cassis creme, lemon juice