We went crazy making stock this weekend. I wont bore you with pics of that...but if you're interested you can check out my blog Cooking My Way Through Nicholas - The Cookbook
We were pooped from our stock making and also knocking out a few other recipes that day. We made a LOT of chicken stock. So much in fact, that I had no more tupperware to store it. So, I put it back in a pot, half covered, and kept it at a VERY low simmer overnight. In the morning, it had reduced by about 1/2-1/3, darkened a little and was pretty **** rich. We used it to make a carrot stock for another recipe I want to make this week.
It doesn't look pretty....but it was **** good.
Since I only need 1/3 cup for the recipe, I saved a whole cup, then used the rest mixed with some more chicken stock to make noodles. Super awesome flavored broth. Between the carrot stock, which already had a reduced chicken stock, to the addition of some more chicken stock and some soy sauce...this broth was pretty awesome.