Layer the halved plums and salt in a sterilised jar
40g of sea salt
500g of plums, cleaned, halved and pitted
2
Seal the jar, then turn upside down once or twice to make sure the plums are evenly coated in salt
3
Leave the plums in a cool dark place for 2 weeks, turning every other day
4
After two weeks the plums will be ready to serve. You can either eat them as is, or rinse under cold running water to lower the salinity a little. The plums should keep for at least a month in the fridge