Bring the bones to a boil in a saucepan filled with water and a splash of white wine and then dump out the water (this helps rid of bone smell).

Rinse the bones with water and then put them into a crock pot.

Add your other ingredients and add enough water to barely cover the bones. Put the crockpot on low and cook for 10-48 hours. (I cooked for 45 hours). Check on your broth occasionally and if the water level drops below the bones, just add more.

Strain the broth, put it in a container and let it cool. Once cool, put it in the fridge, and after several hours, skim off the fat.

Warm it up and drink it, use it in a recipe or store it in the freezer.