once you have made the paste, you could freeze in something like an ice cube tray and then store them in a plastic bag so you always have a few blocks ready for use.
Otherwise you could add some vinegar (not sure how much but maybe 10%) which would keep it fresh for an extra week maybe.
Chillijim
Otherwise you could add some vinegar (not sure how much but maybe 10%) which would keep it fresh for an extra week maybe.
Chillijim