Does anyone have any ideas for a main course for a dinner party that involves beef (I've got some indeterminate lumps in the freezer so it will need chopping up) that I can do well in advance and that just needs heating up with little tending? I was thinking it could go with potatoes dauphinoise as I can't mess that up if I get slightly pissed slightly too early which is what might happen...I am completely out of inspiration.