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Coffee Kombucha Recipe

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How to Make Kombucha from Coffee
Wellness Mama » Blog » Recipes » Coffee Kombucha Recipe

I’ve consumed a lot of unusual foods, drinks, and supplements on my journey to find health answers. From the green smoothies, to the fermented fish livers, to the marine phytoplankton, I’ve tried some interesting things over the years.

Of all the strange things I’ve tasted, this recipe has to be close to the top of the list of unusual flavors.

It isn’t bad, but it is certainly unusual … it’s kombucha … made from coffee instead of tea…

Coffee Kombucha?

Our family has been drinking kombucha for years, and about a year ago, I tried brewing kombucha with coffee at the suggestion of a friend.

It definitely worked, and the result was a probiotic coffee that was very much an acquired taste.

I did find a few tricks to make it taste better, like doing a second ferment with simple syrup and flavored stevia, creating an effervescent and slightly tangy chilled coffee drink.

Important Notes

  • If you’ve never brewed regular kombucha before, I would suggest starting with that to learn the brewing process with its natural ingredients (here is a tutorial).
  • Since coffee is naturally acidic, I found that less additional starter liquid is needed.
  • Use an extra baby SCOBY and not the SCOBY you use for brewing regular kombucha, as once a SCOBY is used for coffee, it should not be used for tea kombucha again.
  • I found that coffee komucha brews more quickly, so test it often and be ready to start a second ferment or put in the refrigerator to stop fermentation after a few days.
  • The second ferment is necessary for the flavor of coffee kombucha. Without it, the finished result will be very tangy and bitter.
How to Make Kombucha from Coffee

Coffee Kombucha Recipe

Make kombucha from coffee and avoid the fluoride in tea. This energy boosting tangy drink is easy and delicious. 
Cook Time 30 minutes
Total Time 4 days 30 minutes
Calories 240kcal
Author Katie Wells

Servings

3 quarts

Ingredients

Instructions

  • Add the sugar to the coffee while it is still hot and stir to dissolve.
  • Let the coffee cool to room temperature.
  • Pour the brewed coffee into a gallon size glass jar.
  • Add the SCOBY and the 1 Tablespoon of brewed kombucha to the jar.
  • Cover with cheesecloth or a coffee filter and a rubber band.
  • Let sit at room temperature for 3-5 days or until it reaches desired flavor. It will still be slightly tangy and bitter at this point.
  • Remove the SCOBY and use to make a new batch.
  • Pour the brewed coffee kombucha into quart size mason jars or bottles for the second ferment.
  • Divide the simple syrup and stevia evenly between the jars or bottles.
  • Place airtight lids on the glass jars and leave at room temperature for an additional 24-48 hours for a second ferment. This will add carbonation and a little more sweetness to the brew.
  • Refrigerate and serve cold as desired. I recommend serving over ice and adding coconut milk and additional flavored stevia to taste if desired.

Nutrition

Nutrition Facts
Coffee Kombucha Recipe
Amount Per Serving (1 cup)
Calories 240
% Daily Value*
Sodium 3mg0%
Carbohydrates 56.3g19%
Sugar 16.3g18%
* Percent Daily Values are based on a 2000 calorie diet.

Notes

If you want, you can make half a batch with only 1.5 quarts of coffee and ½ cup sugar.

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What is the most unusual thing you’ve ever tried in the name of health?

Katie Wells Avatar

About Katie Wells

Katie Wells, CTNC, MCHC, Founder of Wellness Mama and Co-founder of Wellnesse, has a background in research, journalism, and nutrition. As a mom of six, she turned to research and took health into her own hands to find answers to her health problems. WellnessMama.com is the culmination of her thousands of hours of research and all posts are medically reviewed and verified by the Wellness Mama research team. Katie is also the author of the bestselling books The Wellness Mama Cookbook and The Wellness Mama 5-Step Lifestyle Detox.

Comments

36 responses to “Coffee Kombucha Recipe”

  1. Jennifer Avatar
    Jennifer

    Well I’m ruined for regular unfermented coffee now. haha jk I can’t wait to try this out! I’ll definitely come back and let you know how it turned out!

  2. Ken Avatar

    4 stars
    Do I need to add additional water to the first fermentation, as I do with normal kombucha?

  3. Judy Bernes Avatar
    Judy Bernes

    5 stars
    ….ok, so with coconut milk (Real Thai box) it reminds me of olden days ice cream sodas! Delish with or without an extra drop of chocolate Stevis or not! This could be a new thirst quencher….or just an addiction this summer! Lol

  4. Judy Avatar

    4 stars
    I just made this and popped the bottles into the fridge today! Very yummy but I do miss the carbonation that I always get with tea. I actually made a mistake ….added a whole cup of starter tea to a half batch (habit with tea kombucha!) instead of 1 TB! Big difference but sure didn’t add to the fermentedness! Very mild , aftertaste of the full bodied coffee I brewed. The starter tea I used was my ever present chai spice and the chai flavour is obvious so I didn’t add any flavoured stevia, just a few plain drops to taste. Was hoping for more carbonation but again, not. I will try this again but with the proper amount of starter tea haha and see the difference. Looking forward to drinking it cold tomorrow with a little full fat coconut milk!

  5. Judy Avatar

    3 stars
    Oh no! Was so excited to try this…..and I just realized that I added 1CUP of my kombucha brew instead of 1 TB to a 1 1/2 quart batch of coffee!! Old habit from making tea all the time …kicking myself for not checking the recipe again!

    Am I destined to throw it out? Try it as an experiment not to be repeated? ?

  6. Cathie Kushner Avatar
    Cathie Kushner

    Hi Laura,
    I have just started making coffee kombucha and really like it? I was wondering about the following:
    1. Can I safely reuse my scoby for additional batches of coffee kombucha?
    2. I don’t notice any baby scoby’s developing. Is that normal? I did see yeast strands which I believe are a great sign.
    3. If I make a few coffee kombucha’s using my extra tea scoby’s, should I make a coffee scoby hotel for those down times (not brewng)?
    4. Do coffee scoby’s thrive in a coffee hotel? If so, how do I care for it?
    5. My coffee kombucha so far tastes great! Has a little tang and slight bubbly feel. It has a little bit of carmel looking foam on top. Nothing that appears weird. What are symptoms of a bad brew (dangerous)? The scoby is so dark I am not sure how to tell.

    Thank you so much!
    Cathie

    1. Jane Middlesworth Avatar
      Jane Middlesworth

      I am wondering all these same things. I am on day 4 of my first batch of coffee kombucha. I’ve tapped into it today and it tastes great! I will bottle tomorrow and am wondering the same things as Cathie. Thanks!!
      🙂 Jane

  7. Carrie Avatar

    Question!
    I brewed my first batch and it came out great…Just went to taste my second batch and its very bitter and not fermented tasting at all. The scoby doesn’t look moldy, only brown like I would expect it to from the coffee stain. I’m wondering if I spaced on adding the sugar when I made it…ug.
    Do you think my scoby is still safe to make a new batch with?

  8. Jon Avatar

    Is the end result supposed to taste like coffee? mine has been sitting for about 7 days. I don’t think a kombucha made of tea tastes much like the tea t was made of,

  9. Sandra Avatar

    How long will coffee Kombucha last in your refrigerator? I made some middle of last year and have not finished it, so would it still be okay to drink?

  10. Heidi Avatar

    Have you ever taken kombucha while breastfeeding? I love kombucha and this recipe looks amazing, I just am wondering if it’s okay to take while breastfeeding.

  11. LAURA GRIMES Avatar
    LAURA GRIMES

    I have been making tea and coffee kombucha for some time using the continuous brew method and of course it will not taste the same. First kombucha is cold beverage and fermented and therefore you cannot heat it. I don’t do any of the second brews i just tap both half and half (half tea half coffee) in a glass or bottle to take to work. If you brew it correctly and catch it at the right time, it is a perfect taste but a taste unique to itself and nothing like hot coffee with milk or cream. Since it is a type of vinegar the milk or cream would not mix well anyway. I also make water kefir and sometimes mix all three, the kefir gives it a sweeter taste. I also do the kefir by continuous brew method.

  12. Cindy Avatar

    My preference for coffee is 1/4 cup of French vanilla creamer and the remainder of the cup coffee with sweetner, I usually use artificial sweetner.
    How can I make the coffee kombucha taste like that?

  13. irina Avatar

    It was my childhood drink…. We use to drink IT in hot summer’s days..

  14. LAURA GRIMES Avatar
    LAURA GRIMES

    after some of my experiments i have decided my favorite combination is in the second brew i fill the bottle half with coffee kombucha and half with water kefir and let it sit for a few days like a second ferment. the water kefir gives more carbonation and i like the taste. both done with my continuous brew. i have not done the tea kombucha since i let my tea go too long and it is vinegar but i have decided to try to make balsamic vinegar with it. I know that will take some time but since it is already vinegar why not try. The grape orchards near me that make wine will have organic grapes soon so i will try it and let it sit.
    on the water kefir in the 3 gallon continuous brew i also take all of it out each time. part goes for second ferment with fruit and part goes to the coffee kombucha/water kefir drink. kebucha!!!!!!!

  15. Alissa Avatar

    Can you comment on your experience with marine phytoplankton? It tastes so awful I’m wondering whether we should persevere!

  16. Jill Avatar

    Thanks for sharing, I got rid of my SCOBY as I have recently found out I have salicylate sensitivity and cannot drink tea, I’ll be giving this a go.

    1. Gaile Avatar

      For the coffee scoby, do you need to store it separately from your regular kombucha scoby?

  17. Paula Avatar

    For kombucha, one usually makes a weak tea–is this making a weak coffee, or a regular coffee? Your picture looks too clear and light to be a regular brewed coffee base. For regular coffee, I use around 5 tablespoons of coffee beans for one liter of water. For 3 quarts of coffee, that translates to around 14 tablespoons of coffee. Did you brew yours full strength?

      1. Paula Avatar

        Oh cool! Thanks for letting me know–I will totally try this once I get my current batch of kombucha cycled, in a couple of weeks.

    1. Colleen Avatar

      I make tea kombucha and I make the tea very strong. The finished product certainly is not tea-flavored.

      1. Judy Avatar

        5 stars
        This has become such a staple in our home! We love it with a dollop of coconut cream or plain. But my favourite is adding fresh Whole spices at the second ferment then leaving them in there for another week sometimes longer before drinking it. Best so far with star anise and it tastes like root beer!
        Trying saffron threads for the first time.

  18. Lisa Avatar

    Interesting! I am wondering if I can use my kombucha scoby to ferment maple water (Trader Joes just started selling this pasteurized maple sap-it has 5 grams of sugar per cup). Kefir grains might work better but I don’t have those anymore…..

  19. LAURA GRIMES Avatar
    LAURA GRIMES

    i have been making coffee kombucha for some time using the continuous brew method.
    it actually will continue to ferment in the refrigerator although i do the second ferment first and then put it in the refrigerator. I like to experiment so i also do a continuous brew with my water kefir and i put half of the water kefir and half of the coffee kombucha in the second ferment bottle and let it sit. you don’t need additional sugar or stevia and it will carbonate. One of my favorite flavoring for just the coffee kombucha in the second ferment is to use star anise. I had one bottle in the refrigerator for some time (i forgor it was there) and it was just like root beer. I do three continuous brews, water kefir, coffee kombucha and tea combucha.

    1. Ariel Avatar

      Laura, I’ve read about continuous brew Kombucha, but not kefir. How is it done with water kefir?

      1. LAURA GRIMES Avatar
        LAURA GRIMES

        i do it basically the same way as the tea and coffee for the first ferment
        i have three gallon containers with the spigot. on the tea and coffee of course the scoby is either on top or sometimes under the liquid and it is easy to tap the spigot and fill the narrow neck bottles.
        on the water kefir i use the same set up but the grains sit on the bottom below the level of the spigot. i sometimes just tap it for a drink because plain it tastes good but when it is ready for second ferment
        i take out a gallon at one time and put it into one gallon glass jars. I use the kind that you can buy with pickles (I know someone that buys them and gives me the jars) and i do the second ferment in the 1 gallon jars with my fruit juice and fresh fruit with the coffee filter top for a cover. Sometimes i will take the grains out and give them a wash and put them back for the new batch and sometimes i just add more sugar water to the liquid that is left. When i think the second ferment is done then i put in the narrow neck bottles with the wire closure and i have started to learn not to fill too much but it builds up carbonation fast and a few have done the pour all over routine on me. I have the stained ceiling from one.
        However sometimes i tap the water kefir into the narrow neck bottles half and fill the other half with the coffee kombuca and i like that combination a lot.

        I have a stand that just holds the three on separate shelves, tea, coffee and water kefir.

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