2 pounds chicken bones (leftover from roasted chicken, preferably organic)
1 yellow or white onion, roughly chopped
2 ounces fresh ginger, sliced
2 tablespoons apple cider vinegar
1 tablespoon whole peppercorns
2 bay leaves
8-10 cups of water (or enough to cover ingredients)
Instructions
Place chicken bones and all remaining ingredients into a slow cooker and cover with water.
Cover and cook on low for 12-18 hours.
Discard all solids and strain the bone broth through a fine mesh strainer into a large bowl. Strain once more through cheesecloth to remove any remaining particles if desired.
Ladle into airtight jars and store in the refrigerator for up to two weeks, or freeze for future usage.