Spiced Cider

Does anyone have a good recipe for spiced apple cider? I want to make it in a crock pot, but I do not know how much of the spices to put in.

2 Thanksgivings ago we went through two gallons of the stuff before dinner, and the house smelled sooo good. Pretty good work for 5 adults. We had a mix last time.

I was just reminded of that because the local grocery has 64 oz. bottles on sale for $1.00. Got me thinking...