1 hour ago, ElsieD said:That maple vinegar sounds intriguing. I've never seen it.
I don't remember where or when I bought it. Its label says it's made in Ottertail, MN, where my husband's daughter and her family live. Odds are I picked it up there on some visit to the local farmer's market when we were making salsa together. We egged each other into buying a lot of experimental products!
Edited to add: the link above goes to Buehler's Produce, the place we like to frequent. If you wish to see a glorious place during the height of the Minnesota growing season, see this post.