Place all ingredients in the stock pot – bones, onions, carrots, celery, bay leaves, peppercorns, optional feet.. Fill with water just to cover the bones and vegetables (remember if there is too much water your broth may not gel).
Turn the heat on high. Once the broth comes to a boil, skim the scum that bubbles and rises to the top (I use a wide mesh spoon). Then, turn down to low.*You want slow occasional bubbles to occur, much less than a simmer but more than flat. This is important, you’ll find the right temp!
Let the broth cook for at least 24 hours. If the water significantly reduces, add a bit to the pot.
Once it’s done, let the broth cool a bit if you have time, and strain. We have finally mastered our system – we have a stainless steel fine mesh sieve that we have on top of a large stainless steel pot. We pour through the sieve and then use a wide funnel to get the broth into large 2 quart size mason jars for storing in the fridge.