Eggnog and coffee sounds pretty awful, albeit I'll honestly admit to not having tried it, despite my love of coffee. That said, Stewart's half & half is the ONLY half & half one should purchase (unless you are a local dairy adherent, like Meadowbrook, et al)). Why? Compare it to any half & half from Price Chopper or elsewhere. See the difference? It actually expires in a timely manner like a normal dairy product. How any half & half can possibly last two months is beyond my understanding of biochemical engineering. Plus, Stew's half & half tastes a lot better, just like their nog.-R.