In a food processor bowl combine herbs, salt and garlic. Cover and process, half at at time, until mixture forms a powder. Spread on parchment lined baking sheets, discarding any remaining pieces of herbs. Loosely cover with plastic wrap. Let dry at room temperature in a cool dry place for 3 to 5 days or until dry.Advertisement
Transfer salt mixture to a food processor. Cover and process until mixture forms a powder. Transfer to an airtight storage container and store at room temperature for up to 1 month.