Keyword bone broth, chicken stock, freezer staple, homemade chicken broth
Prep Time 10 minutesminutes
Cook Time 5 hourshours30 minutesminutes
Total Time 5 hourshours40 minutesminutes
Servings 12cups
Leftover chicken bones simmered in the slow cooker with onion, carrots, celery, garlic and a splash of vinegar for 12 cups of broth.
Ingredients
3lbscooked chicken bones (from 2 rotisserie chicken carcasses; a roasted turkey also works)
1medium onionquartered (peel left on for color)
3carrotscut into halves or thirds
3celery stalkscut into thirds
6garlic clovespeeled and smashed
3dried bay leaves
1 to 2tablespoonssea salt
2tablespoonsapple cider vinegar
12cupspurified water
Directions
Add everything except the water to a 6-quart slow cooker. Pour in water until it is a couple of inches below the top of the insert.
Cover and cook on high for about 5.5 hours, until golden and fragrant (it takes 2 to 3 hours just to reach a simmer).
Lift out the large solids with a slotted spoon or spider. Pour through a fine-mesh sieve or colander (lined with cheesecloth for a cleaner broth). Throw away the solids, let the broth cool, move it to jars or a pitcher, and refrigerate overnight.
The next day, lift off the hardened fat to use for cooking, or leave it in. With enough bones, the broth should be slightly jiggly.
Notes
Prep 10 minutes, cook 5 hours 30 minutes on high. Refrigerate and use within 4 to 5 days, or freeze in airtight containers with a few inches of headspace for up to 6 months. Safety: cool the broth quickly (within about 2 hours) before refrigerating.