Once again I turn to your collective wisdom.
I bought a gallon of lovely organic apple cider and when I opened it (plenty before the sell-by date) earlier this week, it had already begun to turn. Short of returning it to the market and demanding a refund, is there any way to make good use of this stuff? Could I use it in a quickbread? A squash soup? Mind you I have about a gallon of it!
I've read before that making (enjoyable) hard apple cider is much more complicated than leaving your cider to sit, so I hesitate to drink it as such.