I answered a post of yours about the green almonds on the Home Cooking board, andincluded a persian recipe for lamb with green almonds. One of the ingredients was ab-ghooreh, verjus with a dash of salt.
You can find it at Jordan Market on the west side of Westwood blvd just north of Ohio between Santa MOnica and Wilshire. They have all kinds of Iranian and other west-Asian products and fruits. They also sold the green almonds until last week.
Great fruit. Interesting 'waters" -quince, borage, etc.