I love fried sausage with breakfast; it goes great with bacon. But I've always been a little freaked out about under cooking sausage and I don't prefer cooking the crap out of it. Is there a fool proof way of frying sausage, and if not are there any guidelines?
And for bonus points can I get away with frying it in a stainless steel skillet?
Update: I guess the meat of my question is: How do I know when it's cooked enough for eating?