We had this at a potluck supper in Jackman Maine. My husband loved it so he tracked down the cook and got the recipe. The only thing he didn't get is the cooking time and I always 'wing it', so please check fish for doneness.
My pediatrician gave this to my Mom at least '30-something' years ago. It is supposed to help reduce high fevers, vomiting and settle upset tummies. Gingerale still reminds me of being sick and stuck in bed all day with my comic books.
This originally came from a Betty Crocker softcover #190. It has to be prepared at least 8 hours before dinner, so you'll have plenty of clean-up time before the guests arrive! The prep time does not include the 8 hrs. fridge time.