How to Use Kefir in Smoothies

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Hello, fellow smoothie lovers! Today, I’m thrilled to share with you my guide on “how to use kefir in smoothies”. 

As a mom of four energetic boys and a smoothie enthusiast, I’ve whipped up over 100 smoothie recipes, each one a delightful mix of flavor and nutrition, and shared them here on our blog. But there’s one ingredient that I’ve found that I really love in our smoothie routine – kefir.

I already loved and drank kefir before I started blending it in smoothies.  It tastes a lot like a drinkable yogurt but it’s slightly tangier, which I love.  My favorite is the cherry flavor but I’ll drink any of them and even use plain in smoothies!

Kefir, with its unique tangy flavor and impressive health benefits, has become a staple in our kitchen. Not only am I using it to nourish my family, but it’s also been a key player in my personal weight loss journey. 

So, whether you’re a kefir novice or a seasoned pro, I hope this guide inspires you to explore the wonderful world of kefir smoothies. Let’s dive in!

What is Kefir?

Kefir is a fermented drink, traditionally made using cow’s milk or goat’s milk. It’s known for its creamy texture, tangy flavor, and a multitude of health benefits. But what makes it so special, and why should we consider adding it to our smoothies?

The Process of Making Kefir

Kefir is made by adding kefir grains to milk. These aren’t grains in the conventional sense, but colonies of yeast and lactic acid bacteria that resemble a cauliflower in appearance. Over a period of 24 hours, these microorganisms ferment the sugars in the milk, turning it into kefir. The grains are then removed, leaving behind the tangy, nutritious drink we know and love.

This isn’t to be confused with water kefir, which is a different thing entirely, although it also uses grains to ferment.  For our article, we will be discussing different types of milk kefir (including nondairy).

Health Benefits of Kefir

Kefir is a powerhouse of nutrition. It’s packed with protein, calcium, and vitamins, but the real stars of the show are the probiotics. These beneficial bacteria are fantastic for our gut health, aiding digestion and boosting our immune system. Plus, kefir is generally well tolerated by people who are lactose intolerant, making it a great alternative to traditional dairy.

Types of Kefir

There are several types of kefir available, each with its unique characteristics and benefits. Let’s explore some of the most common ones you can use in your smoothies.

Milk Kefir

Milk kefir is the most common type of kefir. It’s made by fermenting cow’s milk, goat’s milk, or sheep’s milk with kefir grains. The result is a creamy, tangy beverage that’s packed with probiotics. Milk kefir is a great source of protein, calcium, and B vitamins. It’s perfect for adding a creamy texture and a tangy flavor to your smoothies.

Coconut Kefir

Coconut kefir is a dairy-free alternative to milk kefir. It’s made by fermenting coconut water or coconut milk with kefir grains. Coconut kefir is a great source of probiotics and it’s perfect for those who are lactose intolerant or following a vegan diet. It adds a tropical flavor to your smoothies, making them taste like a beach vacation in a glass!

Low Fat Kefir

Low fat kefir is made from low fat milk, making it a great option for those watching their calorie intake. It has all the probiotic benefits of regular kefir but with fewer calories. It’s a great way to make your smoothies creamy and nutritious without adding too many extra calories.

Plain Milk Kefir

Plain milk kefir is simply milk kefir without any added flavors or sweeteners. It’s a versatile ingredient that can take on the flavors of the other ingredients in your smoothie. If you prefer to control the sweetness and flavor of your smoothies, plain milk kefir is a great option.

Coconut Milk Kefir

Coconut milk kefir is made by fermenting coconut milk with kefir grains. It’s a dairy-free, vegan-friendly option that’s rich in probiotics. Coconut milk kefir has a creamy texture and a slightly sweet, tropical flavor. It’s perfect for adding a touch of exotic flavor to your smoothies.

Why Use Kefir in Smoothies?

Adding kefir to your smoothies can take them to a whole new level, both in terms of flavor and nutrition. Here’s why you should consider using kefir in your smoothies.

Nutritional Benefits

Like we mentioned above, kefir is a nutritional powerhouse. It’s packed with protein, calcium, and B vitamins, making it a great way to boost the nutritional content of your smoothies. But the real star of the show is the probiotics. 

These beneficial bacteria are fantastic for our gut health, aiding digestion and boosting our immune system. Plus, kefir is generally well tolerated by people who are lactose intolerant, making it a great alternative to traditional dairy.

Taste and Texture Benefits

Kefir has a unique tangy flavor that can add a new dimension to your smoothies. It also has a creamy texture that can make your smoothies more satisfying. Whether you’re using milk kefir, coconut kefir, or any other type of kefir, you’ll find that it can enhance the flavor and texture of your smoothies.


Kefir is incredibly versatile. You can use it in a variety of smoothie recipes, from fruity concoctions to chocolatey treats. Whether you’re making a strawberry kefir smoothie, a blueberry and kefir smoothie, or a chocolate peanut butter kefir smoothie, you’ll find that kefir can complement a wide range of flavors.

Ingredients for Kefir Smoothies

Creating the perfect kefir smoothie is all about balance. You want to combine ingredients that not only taste great together but also provide a wealth of nutritional benefits. Let’s explore some of the ingredients you can use in your kefir smoothies.


kefir being poured into glass

The star of the show is, of course, kefir. Whether you’re using milk kefir, coconut kefir, low fat kefir, or plain milk kefir, this tangy, creamy beverage can add a burst of flavor and a wealth of nutrition to your smoothies. Kefir pairs well with a wide range of flavors, making it a versatile base for your smoothies.

You can make kefir at home yourself (which is easy to do!) or you can buy it from any grocery store in the yogurt section.  Watch out for added sugar in most of the flavored versions.  Our local grocer even has a dairy free kefir for my son who has a dairy allergy!


mango on a dark wood background.

Fruits are a staple in any smoothie recipe. They add natural sweetness, vibrant color, and a host of health benefits. Bananas, for example, can add creaminess to your smoothies, while berries like strawberries, blueberries, and mixed berries can add a refreshing tartness that pairs well with the tanginess of kefir. Tropical fruits like mango and pineapple can give your kefir smoothies a tropical twist, while adding a good dose of vitamin C. 


Fresh honey with honeycomb, lemons, oranges, cinnamon, vanilla, anise star

While fruits can add natural sweetness to your smoothies, you might sometimes want a little extra sweetness. Honey and maple syrup are great natural sweeteners that can enhance the flavor of your smoothies without adding any artificial ingredients. They pair well with the tanginess of plain kefir, creating a balanced flavor profile.

Additional Ingredients

healthy smoothie ingredients

To boost the nutrition of your smoothies, consider adding ingredients like chia seeds, protein powder, almond butter, or peanut butter. Chia seeds can add a boost of fiber and omega-3 fatty acids, while protein powder can help make your smoothies more filling. Almond butter and peanut butter can add a rich, nutty flavor that pairs well with the tanginess of kefir and adds healthy fats.

Frozen Options

assorted frozen berries

Using frozen fruits in your smoothies can make them thicker and more refreshing. Frozen bananas, for example, can make your smoothies creamier, while frozen berries can add a refreshing, icy texture. Plus, using frozen fruits means you can enjoy your favorite fruits in your smoothies all year round, even when they’re out of season.

One of my favorite things to use is frozen banana.  The texture of banana is great for smoothies and keeps me from needing to use ice most of the time.

Kefir Smoothie Recipes

Ready to start blending? Here are some of my favorite kefir smoothie recipes. Each one is packed with flavor and nutrition, perfect for a quick breakfast or a refreshing snack.

strawberry kefir smoothie

Strawberry Kefir Smoothie

  • 1 cup milk kefir
  • 1 cup fresh or frozen strawberries
  • 1 banana
  • 1 tablespoon honey (optional)

Blend all the ingredients until smooth. Enjoy the refreshing tang of the kefir combined with the sweetness of the strawberries and banana.

blueberry kefir smoothie

Blueberry and Kefir Smoothie

  • 1 cup plain milk kefir
  • 1 cup fresh or frozen blueberries
  • 1 tablespoon chia seeds
  • 1 tablespoon maple syrup (optional)

Blend all the ingredients until smooth. The blueberries add a beautiful color and a burst of antioxidants, while the chia seeds provide a boost of fiber.

This smoothie also works really well as a mixed berry kefir smoothie.

peanut butter chocolate kefir smoothie in glass with straw

Chocolate Peanut Butter Kefir Smoothie

  • 1 cup low fat kefir
  • 1 banana
  • 2 tablespoons peanut butter
  • 1 tablespoon cacao powder
  • 1 tablespoon honey (optional)

Blend all the ingredients until smooth. This smoothie is a real treat, with the cacao powder adding a rich chocolatey flavor that pairs perfectly with the peanut butter and tangy kefir.

Tropical Kefir Smoothie

Enjoy all the benefits of kefir with this delicious smoothie.
No ratings yet
Prep Time 5 minutes
Total Time 5 minutes
Course Smoothies
Cuisine Smoothies
Servings 2 servings



  • 1 cup coconut kefir
  • 1 cup frozen pineapple
  • 1/2 cup frozen mango chunks
  • 1 Tbsp honey (optional)


  • Add all ingredients to blender.
  • Blend on high speed until smooth.
  • Enjoy!
Keyword how to use kefir in smoothies, kefir smoothie
Tried this recipe?Let us know how it was!

Remember, these recipes are just a starting point. Feel free to experiment with different fruits, sweeteners, and additional ingredients to create your own delicious kefir smoothies.

Tips for Making the Best Kefir Smoothies

As a mom of four and a smoothie aficionado, I’ve learned a thing or two about making the perfect kefir smoothie. Here are some tips to help you make the most of your kefir smoothie experience.

Using Fresh vs Frozen Fruits

Both fresh and frozen fruits have their place in smoothies. Fresh fruits are great when they’re in season and at their peak of flavor. However, frozen fruits can be a real lifesaver when you’re in a hurry or when your favorite fruits are out of season. They also make your smoothies thicker and more refreshing. I love using frozen bananas in my smoothies for added creaminess.

Adjusting the Sweetness

The sweetness of your smoothie can greatly depend on the ripeness of your fruits and the type of kefir you use. Taste your smoothie before you pour it out and adjust the sweetness if needed. Natural sweeteners like honey or maple syrup work great. Remember, it’s easier to add more sweetness than to take it away, so start with a small amount and add more if needed.

Adding Extra Nutrition

Smoothies are a great way to sneak in some extra nutrition. Ingredients like chia seeds, protein powder, almond butter, or peanut butter not only enhance the flavor and texture of your smoothies but also boost their nutritional value. Chia seeds, for example, are a great source of fiber and omega-3 fatty acids, while protein powder can help make your smoothies more filling.

Using Homemade Kefir

If you’re up for a little DIY project, consider making your own kefir at home. Homemade kefir is fresh, flavorful, and can be more cost-effective than store-bought versions. Plus, you can control the fermentation process to create a kefir that suits your taste buds.

Bestseller No. 1
Yogourmet Kefir Starter (12 Pack Bulk Version) – Make Kefir at Home – Starter Culture – All Natural, Gluten Free, Kosher, Halal – 3 g Sachets
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Bestseller No. 2
Lifeway Low Fat Kefir – Unsweetened, 10g Protein, 12 Live Active Probiotic Cultures, Up to 99% Lactose Free, Gluten Free – Plain, 32 oz
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Bestseller No. 3
Fusion Teas 1 TBSP Organic Milk Kefir Grains and ebook “Milk Kefir Unleashed by Thomas Egbert” – Fresh Live Active Probiotic Starter Cultures
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  • The Kefir Grains can be reused over and over, and will produce plenty of kefir for the whole family. It’s exponentially cheaper than buying kefir at the grocery store!
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  • Keep in mind our grains are fresh and are meant to be revived upon arrival for best results.

Final Thoughts on How to Use Kefir in Smoothies

We’ve journeyed through the tangy, creamy world of kefir, exploring its benefits, the different types available, and how to incorporate it into our beloved smoothies. From the nutritional powerhouse that is kefir to the vibrant array of fruits, sweeteners, and additional ingredients, we’ve seen the endless possibilities that await in a blender.

Kefir smoothies are more than just a tasty treat. They’re a way to nourish our bodies, boost our gut health, and enjoy a symphony of flavors in every sip. Whether you’re a smoothie novice or a blending pro, I hope this guide has inspired you to explore the wonderful world of kefir smoothies.

Remember, the beauty of smoothies lies in their versatility. Don’t be afraid to experiment with different combinations and find what tickles your taste buds the most. Whether it’s a strawberry kefir smoothie for a refreshing breakfast or a chocolate peanut butter kefir smoothie for a decadent treat, the possibilities are endless.

So, grab your blender, pour in that kefir, and let’s make some smoothie magic! Here’s to delicious, nutritious, kefir-filled days ahead. 

Happy blending!

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