Post #813819 by Prikli Pear on Tue, Sep 3, 2024 9:19 PM

Without any evidence whatsoever, I would suggest this is a syrup made from a rosemint tea base. Rose mint tea isn't super common but it's available online and can easily be made at home. I know teas have been popular cocktail components from as far back as colonial days with their arrack punches. That's my guess--it's the best I've got.