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    Home » Soup » How to Make Bone Broth in a Crock Pot or Slow Cooker

    How to Make Bone Broth in a Crock Pot or Slow Cooker

    Published: Apr 3, 2020 · Modified: Feb 20, 2023 by Sula · This post may contain affiliate links · 10 Comments

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    Previously, I shared an easy way to make your own vegetable broth, which I use regularly. Today, we’ll tackle bone broth, a surprisingly healthy soup.

    What is Bone Broth?

    Bone broth is a highly nutritious stock made by simmering animal bones and connective tissue.

    bone broth top down view in 3 jars.

    What are the benefits of Bone Broth?

    The amounts of nutrients in broth are dependent upon the ingredients used, but in general:

    Bone: The bone itself yields minerals like calcium and phosphorus. Sodium, magnesium, potassium, sulfur and silicon are also present.

    Marrow: Bone marrow provides vitamin A, Vitamin K, Omega-3 and Omega-6 fatty acids and minerals like iron, zinc, selenium, boron and manganese.

    Connective tissue: This tissue provides glucosamine and chondroitin, which are popular dietary supplements for arthritis and joint pain.

    All sources: All the above sources are made up of collagen, which turns into gelatin when cooked. Gelatin contains a unique profile of amino acids, and is high in glycine, a building block for protein.

    These nutrients are said to provide the following benefits:

    Anti-inflammatory: The glycine in bone broth may have some anti-inflammatory and antioxidant effects.

    Weight Loss: Bone broth is usually very low in calories, but can still help you feel full. This may be due to its gelatin content, which can promote satiety.

    Joint Health: Glucosamine and chondroitin, found in the broth, have been shown to foster healthy joints and reduce symptoms of osteoarthritis.

    Bone Health: Bone broth contains many nutrients that are important for bone health, including calcium, magnesium and phosphorus.

    Sleep and Brain Function: Glycine taken before bed has been shown to improve sleep and brain function.

                Source: Healthline.com

    How to make bone broth in a Slow Cooker

    Over the years, bone broth has become widely popular on the internet. No surprise that there are many ways to make it. My approach is inspired by a book: The Prime: Prepare and Repair Your Body for Spontaneous Weight Loss by Kulreet Chaudhary. Chaudhary presents the concepts of Ayurvedic medicine for healing. If you have any interest in learning about this approach to medicine, this book is a very good read.

    Chaudhary’s story is particularly compelling. A practicing vegan, she at first strongly resisted bone broth. But then her practitioners convinced her to try it. Only after adding bone broth to her diet did she start to heal. Notably, she is a Western-trained neurologist. Pretty powerful stuff.

    I like her approach: In addition to bones, she adds vegetables to provide even more nutrients. I also added fresh parsley that I happened to have on hand.

    ingredients in a crock pot

    In fact, I love bone broth so much I also adapted this recipe to make Instant Pot Bone Broth - be sure to check it out if you prefer Instant Pot cooking.

    What kind of bones?

    I typically buy chicken or turkey necks for a poultry-type broth. Save the neck from your Thanksgiving turkey!

    I also sometimes use oxtails for a beef broth.

    2 packages of turkey necks

    All bone broths require a little vinegar to draw the nutrients from the bone and tissues. Also recommended is a very long cooking process. By long, I mean lonnnnng, like, 36 hours. That’s where the crockpot comes in handy.

    I set it on low for the longest program, 10 hours. Once that cycle is completed, my cooker automatically turns itself to “warm” so the broth won’t get cold.

    Typically, I start crockpot cooking in the evening and let it run for a total of 10 hours. The next morning I’ll set another cycle. Then, in the evening I’ll start the final cycle. The morning after I’ll turn the crockpot off completely to give the broth a chance to cool before I start transferring into containers.

    As described in my vegetable broth post, I like to use freezer-safe plastic quart containers for storage. Note: Before storing I strain the broth using cheesecloth to filter out particulate matter. I’ve been considering using this for my vegetable broth because it really does yield a much clearer broth.

    cooked solid ingredients in a cheesecake lined colander
    place solids in cheesecloth lined colander
    cheesecloth gathered to squeeze the solids
    gather cheesecake to squeeze broth from solids

    I only fill my containers halfway before freezing initially. This helps prevent problems due to the expansion of the liquid.

    half full containers of bone broth, frozen

    Then I freeze the partially filled containers overnight and finish filling them the next day.

    And since I refrigerated part of the broth while the containers were freezing, it is easy to see the gelatinous quality that is expected of a good bone broth.

    bone broth being poured into a jar

    Every time I see this I think of the healing power for my joints!

    bone broth pin

    You can sip this broth as is, but it also makes a fantastic base for other soups, like Low Carb Chicken "Noodle" soup. And did you know? You can also use it to make soup with stinging nettle! So many possibilities!

    bone broth top down view in 3 jars
    5 from 12 votes
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    Bone Broth in a Crock Pot/Slow Cooker

    Easily make your own nutritious broth and freeze for future use!
    Prep Time5 mins
    Cook Time10 mins
    Slow cooker time1 d 12 hrs
    Total Time1 d 12 hrs 15 mins
    Course: Soup
    Cuisine: American
    Servings: 3 quarts
    Calories: 34kcal
    Author: Sula
    Cost: $5

    Equipment

    • Crockpot/slow cooker

    Ingredients

    • 3-4 # poultry bones
    • 10-12 cups water
    • 2-3 bay leaves
    • 2 carrots
    • 2 celery ribs
    • 1 onion peeled and quartered
    • 2 TB apple cider vinegar
    • 1 teaspoon salt
    • 2-3 peppercorns
    • Parsley or other fresh herbs – optional

    Instructions

    • Place all ingredients in a slow cooker. Set cook cycle to low, on the longest cycle available. When cycle is finished, re-start. Continue cooking for at least 24 to 48 hours.
      ingredients in a crock pot
    • Allow to cool, then separate broth from solids.
      cooked solid ingredients in a cheesecake lined colander
    • Place in freezer-safe containers and freeze for future use.
      bone broth top down view in 3 jars

    Nutrition

    Calories: 34kcal | Carbohydrates: 8g | Protein: 1g | Fat: 1g | Saturated Fat: 1g | Polyunsaturated Fat: 1g | Monounsaturated Fat: 1g | Sodium: 72mg | Potassium: 198mg | Fiber: 2g | Sugar: 4g | Vitamin A: 6811IU | Vitamin C: 5mg | Calcium: 48mg | Iron: 1mg

    Nutrition values are estimates only, using online calculators. Please verify using your own data.

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    Filed Under: Soup

    Reader Interactions

    Comments

    1. Emily

      February 07, 2022 at 11:32 pm

      5 stars
      Never buying store bought again! I had no idea homemade broth could be so good!

      Reply
      • Sula

        February 08, 2022 at 6:19 am

        I feel so healthy every time I have some!

        Reply
    2. Audrey

      February 07, 2022 at 9:57 am

      5 stars
      I will def be keeping homemade bone broth on hand now that I have this recipe!

      Reply
      • Sula

        February 07, 2022 at 10:02 am

        Its so handy to have!

        Reply
    3. Pretty

      January 21, 2021 at 6:53 am

      Hello - made this yesterday and it is bitter and cloudy. What did I do wrong? I can’t Ike’s it 36 hours and followed the recipe

      Reply
      • Sula

        January 21, 2021 at 8:40 am

        Bitter? That's very strange. Did you add any other vegetables? Some will taste bitter when you try to add to a broth, like broccoli or any other cruciferous vegetable. What kind of bones did you use, and were they uncooked before you started?

        Reply
    4. Jess

      April 09, 2020 at 11:48 pm

      5 stars
      You provided me with so much information to make my first bone broth so simple. Thank you!

      Reply
      • Sula

        April 10, 2020 at 6:03 am

        You're very welcome. Enjoy it! 🙂

        Reply
    5. Amy Chung

      April 09, 2020 at 7:29 pm

      5 stars
      This was a fantastic recipe. Froze some too for a rainy day.

      Reply
      • Sula

        April 10, 2020 at 6:03 am

        I always have some on hand!

        Reply

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