Pick your fruits from the bush and remove all green parts, including leaves. Rinse berries in clear water. We normally add a dash of vinegar (white wine or distilled vinegar) so to get rid of insects.
Weigh your berries.
4.4 Pounds Red Currants
Place your berries into a clean food grade bucket.
Pour water over the berries and add all the citric acid. Mix it all well.
10 Cups Water, ¼ Cup Citric Acid
Close your bucket with a lid.
To infuse
Leave to infuse for 2 days in total. Stir 1–2 times a day during the infusion period, and always close the bucket with the lid again so that no impurities get in.
Two days later, the berries will have lost some of their gorgeous red colors. At this point, add in the sugar and the sorbic acid.
10 Cups Sugar, 1 Tablespoon Sorbic Acid
Mix the whole content well again so that the sugar is well dissolved.
With the sugar and sorbic acid added to the redcurrants, leave to sit 5 hours.
Bottle syrup
Prepare and place a sieve over your funnel and put the funnel into your first clean bottle opening.
With a ladle, take out the infusion and pour it through the sieve and funnel into the bottle.
Repeat the process, empty your bucket and fill up all your clean bottles. Press the berries through the sieve to take out and collect all the infused syrup. Discard the berry mash.
Close your bottles with a clean bottle cap. Clean the bottles under running water to get rid of all stickiness. Dry them with a kitchen towel and label with name and date.
Store bottles in a cool and dry place on a shelf. I don't recommend keeping them on the floor in your cellar due to temperature differences.
Video
Notes
For the sugar, you can use regular normal sugar, but some countries sell granulated syrup sugar, which dissolves better, so get that if you can. Otherwise, to dissolve the sugar fast, use powdered sugar.Food grade citric acid, as well as food grade sorbic acid, can be commonly bought online. We purchase ours in Europe from the grocery store (they only sell these in the summer months) or in the local pharmacy. The acids help in the preservation of the red currant syrup.You will need about 8–9 bottles. Keep a few extra around, just in case. The bottles need to be cleaned well. That means brushed with a bottle brush and soapy water. Don't forget to rinse! Ideally, to sterilize the bottles, wash in the dishwasher.Holds easily over the winter for up to a year if stored in sterilized bottles and in a dry, dark and cool place. Don't keep them on the floor in your cellar because the floor temperature might not do the syrup well.Do not reduce the sugar quantity! Do not skip adding citric acid and sorbic acid! These ingredients are required to make this syrup without it fermenting and exploding it in your face. (I have to spell it out because someone did it their way and complained).