I was looking for a way to use turkey cutlets and grapes as I had both these items to use up in my fridge. Googled and found this. The turkey was excellent with this sauce. Had no shallots so used sweet onions sliced thin. No white wine so used all chicken broth (low-sodium). So good, easy and elegant. I think it would be a good make ahead company dinner. Heat up and finish last steps just before serving. I will make this again. Husband loved it too!