I set down my coffee to take care of a few things this morning and when I came back to it, it tasted off. Kind of sour. It had gotten a little cool during that time so I chalked it up to that. At first.
Then Cate came over to the mug with her juice cup from breakfast. It was dripping. She explained to me what she was doing,”shake more juice in the coffee!” Oh.
So that flavor was apple cider. For your own reference, it does not taste good in coffee.