Delicious Keto Blueberry Smoothie: Your Go-To Low-Carb Recipe!
Are you searching for a refreshing and satisfying drink that aligns perfectly with your ketogenic lifestyle? Look no further! This comprehensive guide will show you how to craft the ultimate **Keto Blueberry Smoothie**, a low-carb delight packed with flavor and essential nutrients. Forget high-sugar fruit smoothies; our recipe boasts only 9.2 grams of net carbs per serving, making it an ideal choice for a keto-friendly breakfast, snack, or post-workout treat. Discover the secret ingredients that create an incredibly creamy and utterly delicious smoothie, rich in vitamin C and phytonutrients, designed to keep you feeling full and energized.

Great keto recipe!
– Brian
Many traditional no-added-sugar smoothie recipes rely heavily on high-carb fruits like bananas for their natural sweetness and thick, creamy texture. However, maintaining a low-carb diet doesn’t mean sacrificing deliciousness or satisfying consistency. This recipe demonstrates how simple it is to create a rich and indulgent **blueberry smoothie that is keto-compliant** without any compromises on taste or texture. You’ll learn the expert tricks to achieve that coveted thick and creamy finish, all while keeping your net carb count in check.
While blueberries are a fantastic source of antioxidants and vitamins, they are slightly higher in net carbs compared to some other berries. To achieve the perfect balance for a keto diet, this recipe ingeniously combines both frozen blueberries and frozen strawberries. This strategic blend not only helps to significantly lower the overall carb count per serving but also enhances the flavor profile, adding a subtle tang that complements the sweet notes of the blueberries without diluting their rich, vibrant taste or beautiful purple hue.
🫐 How many carbs in blueberries? Can you enjoy blueberries on keto?
Absolutely! You **can enjoy blueberries on a keto diet** when consumed in moderation. The carb content can vary slightly depending on the type and preparation:
- Wild, Frozen Blueberries: Often smaller and denser in flavor, ¼ cup typically contains around 3 grams of net carbs. Their intense flavor means you often need less to get a great taste experience.
- Conventional Blueberries (Fresh or Frozen): A ¼ cup serving usually averages 4-5 grams of net carbs. Both fresh and frozen options are excellent for low-carb diets, offering flexibility and year-round availability. Freezing them helps with the smoothie texture, making it thicker and colder.
It’s crucial to distinguish between fresh/frozen and dried blueberries. Dried blueberries have had their water content removed, which significantly concentrates their natural sugars. This results in a much higher carb count per serving, making them generally unsuitable for keto-friendly eating plans.
How many carbs are in 1 cup of blueberries?
While a ¼ cup serving is quite low in carbs, a full cup of blueberries contains approximately 12-19 grams of net carbs. This range accounts for variations in berry size, ripeness, and whether they are wild or cultivated. For strict keto, it’s generally recommended to consume blueberries in smaller portions or combine them with lower-carb berries like strawberries to manage the total net carb intake per meal or snack.
Blueberry Nutrition Facts (per 100g raw)
Blueberries are not just delicious; they are also a nutritional powerhouse, offering a wide array of vitamins and minerals crucial for overall health. Here’s a detailed look at the nutritional value of 100g of raw blueberries, as per Cronometer:
| Calories | 57 |
| Total Carbohydrates | 14.5g |
| Fiber | 2.4g |
| Fat | 0g |
| Protein | 1g |
| Vitamin A | 0% DV |
| Thiamin | 2.5% DV |
| Riboflavin | 2.4% DV |
| Niacin | 2.1% DV |
| Vitamin C | 16.2% DV |
| Vitamin E | 2.9% DV |
| Folate | 1.5% DV |
| Vitamin K | 24.1% DV |
| Calcium | 1% DV |
| Magnesium | 1.5% DV |
| Phosphorus | 1.2% DV |
| Potassium | 2.2% DV |
| Selenium | 0% DV |
| Zinc | 1.1% DV |
Beyond these numbers, blueberries are renowned for their high antioxidant content, especially anthocyanins, which give them their distinctive blue color and contribute to various health benefits, including improved brain function and heart health. They also provide a good amount of dietary fiber, supporting digestive health and promoting satiety, which is essential for weight management on a keto diet.
⭐ How to Make the Best Keto Blueberry Smoothie
Crafting a truly exceptional **keto blueberry smoothie** involves selecting the right ingredients that deliver both flavor and texture without the added carbs. This recipe is designed to produce the creamiest, most satisfying low-carb smoothie you’ve ever tasted. Here’s what you’ll need to unlock its delicious potential:
Essential Ingredients for Your Keto Blueberry Smoothie:
- 1 cup Cottage Cheese (6% or higher fat content): This is one of the “secret ingredients” for unparalleled creaminess and a boost of protein, making the smoothie incredibly filling. The higher fat content (like double cream cottage cheese) contributes to the LCHF (low-carb, high-fat) profile.
- 1 cup Frozen Blueberries: Opt for wild frozen blueberries if possible, as their smaller size helps them blend more smoothly. They also tend to have a more concentrated flavor.
- 1 cup Frozen Strawberries: Paired with blueberries, strawberries help reduce the overall net carb count while adding a complementary sweetness and vibrant color.
- 6 Ice Cubes: Essential for achieving a thick, frosty consistency, especially when using fresh water.
- 1 cup Cold Water: The liquid base that helps all the ingredients come together smoothly.
- ¼ cup Creamy Almond Butter (or Peanut Butter): Adds healthy fats, a nutty flavor, and contributes significantly to the smoothie’s luxurious creaminess. Ensure it’s unsweetened and has no added oils.
- ¼ teaspoon Nutmeg: This spice is a game-changer, elevating the flavor profile with its warm, aromatic notes. While optional, it’s highly recommended for an extraordinary taste experience.
- 2 pinches Stevia Extract: A natural, zero-calorie sweetener that allows you to adjust the sweetness to your preference without adding carbs.
- Optional: Fresh Blueberries for Garnish: A few fresh berries sprinkled on top add a delightful visual appeal and a burst of fresh flavor without significantly impacting the carb count.

Remember, a printable recipe card is available at the end of this post for your convenience!
The choice of ingredients is pivotal for this recipe. Utilizing double cream cottage cheese (typically 6% milkfat) is crucial for both achieving a truly low-carb, high-fat (LCHF) profile and delivering an unparalleled creamy texture. If you appreciate the subtle tang and richness of cottage cheese, you’ll find it absolutely divine in this smoothie, transforming it into a gourmet experience. It’s truly a secret weapon for keto smoothie perfection.
For the berries, I specifically recommend using frozen wild blueberries. Their smaller size and more intense flavor means they break down more easily in a food processor or high-speed blender, resulting in a smoother consistency. However, if conventional larger blueberries are all you can find, they will work perfectly well; just ensure they are thoroughly blended.
While nutmeg is an optional addition, I genuinely believe it elevates this LCHF blueberry smoothie to another level. Its warm, sweet, and slightly spicy notes perfectly complement the berries. If nutmeg isn’t to your taste, a pinch of cinnamon could be a good alternative, though I strongly encourage trying it with nutmeg first! It truly makes a difference.
For a final flourish, consider sprinkling a few fresh blueberries on top. They add a delightful pop of color and texture, reminiscent of boba, and provide a fresh burst of flavor. Since it’s just a small amount for garnish, the impact on the net carb count remains minimal, making it a perfect keto-friendly addition.

Step-by-Step Directions: How to Make Your Keto Blueberry Smoothie
Creating this delicious **keto blueberry smoothie** is incredibly straightforward. Follow these simple steps for a perfect blend every time:
Prepare the Strawberries: If your frozen strawberries are particularly large, take a moment to chop them into smaller pieces. This simple step significantly aids in their breakdown, ensuring a smoother blend in your food processor or high-speed blender.
Blend All Ingredients: Add all your measured ingredients—cottage cheese, frozen blueberries, frozen strawberries, ice cubes, cold water, almond butter, nutmeg, and Stevia extract—into your food processor or high-speed blender. Blend on high speed until the mixture is completely smooth and uniform. Periodically stop the machine and use a spatula to scrape down any ingredients clinging to the sides of the container. This ensures that every component is fully incorporated, preventing any unwanted lumps of cottage cheese or almond butter. Continue blending until you achieve a consistent, rich violet color and a wonderfully creamy texture.
Serve and Enjoy: Once your **keto smoothies with blueberries** are perfectly blended, pour them into individual glasses. For the best drinking experience, especially with the thick consistency, use wide-width straws. If desired, garnish with a sprinkle of fresh blueberries for an extra touch of elegance and flavor. Drink up and savor this delightful low-carb treat!

Don’t let any leftover **blueberry keto shake** go to waste! Simply pour any remaining smoothie mixture into popsicle molds and freeze. This allows you to enjoy a delicious, sweet, and creamy keto popsicle whenever you crave a cool, low-carb treat. It’s a fantastic way to extend the enjoyment of your homemade smoothie!
Watch How to Make It!

Keto Blueberry Smoothie Recipe
Summer Yule
Print Recipe
Pin Recipe
5 minutes
5 minutes
Snack
American
4
189
kcal
Ingredients
-
1
cup
cottage cheese, 6%
-
1
cup
frozen blueberries -
1
cup
frozen strawberries -
6
ice cubes -
1
cup
cold water -
¼
cup
creamy almond butter
-
¼
teaspoon
nutmeg
(skip if you dislike nutmeg, otherwise OMG this is so good!) -
2
pinches
stevia extract
-
fresh blueberries
(for garnish, optional)
Love this recipe?
Please leave a comment below 😊
Instructions
- If your frozen strawberries are large, chop them up a little smaller to ensure smooth blending.
- Place all ingredients into a high-speed blender or food processor and blend until completely smooth. For optimal results, stop the processor periodically to scrape down any ingredients sticking to the sides with a spatula. Continue blending until you achieve a uniform, creamy consistency with no visible chunks of almond butter or cottage cheese.
- Pour your well-blended keto smoothies into glasses. For an extra touch, top with fresh blueberries, if desired. These thick smoothies are easiest to enjoy with wide-width paper straws.
Equipment
- Knife
- Food Processor
- Large-Width Straws
Notes
💭 Expert Tips from Dietitian Summer Yule
This is a level 2 recipe (transition and weight maintenance). Always consult with a registered dietitian or your physician for personalized medical advice, especially if you have concerns about blood sugar levels or managing diabetes with specific dietary patterns. Please note that “keto” recipes found online may not always be suitable for individuals using the ketogenic diet as a medical nutritional therapy.
This smoothie serves as a high-energy snack, fortified with sufficient protein and healthy fats to function as a small meal if you opt for a double serving. While drinking calories isn’t typically recommended for fat loss goals, this particular **low-carb smoothie for weight loss** stands out due to its high protein and fiber content from whole fruits, providing exceptional satiety.
I personally found myself incredibly satiated after just two servings of this smoothie. This is a rare feat for beverages, regardless of whether they are keto or not! I am thoroughly convinced that **keto smoothies for weight loss** can indeed be an effective and enjoyable strategy.
The cottage cheese is an indispensable component of this recipe, providing the majority of its filling protein and contributing significantly to the luxurious texture. If you’re aiming for a lower-calorie smoothie, you can substitute the 6% cottage cheese with a low-fat variety. Generally, reducing the fat content in a recipe will also lower its caloric value.
Here are a few more health benefits you can enjoy from this delicious smoothie:
- Vitamin C Powerhouse: Each serving of this smoothie is an excellent source of vitamin C, a vital nutrient renowned for its role in boosting the immune system and promoting skin health. It’s also rich in **vitamin K**, crucial for blood clotting and bone health, and **potassium**, which supports healthy blood pressure and overall cardiovascular wellness.
- Antioxidant-Rich Phytonutrients: Berries, especially blueberries, are celebrated for their abundance of colored pigments known as anthocyanins. These powerful phytonutrients are linked to a reduced risk of various nutrition-related chronic diseases, offering compelling health benefits. It’s yet another fantastic reason to savor these delicious berries!
Nutrition information is provided for one serving. The carbohydrate values listed represent net carbohydrates (total carbs minus fiber) and do not include the optional fresh blueberries used for garnish.
nutrition info disclaimer
All recipes on this website may or may not be appropriate for you, depending on your medical needs and personal preferences. Consult with a registered dietitian or your physician if you need help determining the dietary pattern that may be best for you.
The nutrition information is an estimate provided as a courtesy. It will differ depending on the specific brands and ingredients that you use. Calorie information on food labels may be inaccurate, so please don’t sweat the numbers too much.
“To taste” means to your preferences, which may have to be visual to follow food safety rules. Please don’t eat undercooked food x
Nutrition
Calories:
189
kcal
Carbohydrates:
9.2
g
Protein:
10.7
g
Fat:
12.1
g
Saturated Fat:
3
g
Sodium:
215.8
mg
Potassium:
206.4
mg
Vitamin A:
0.8
% DV
Vitamin C:
26.6
% DV
Calcium:
6.1
% DV
Iron:
5.6
% DV
how many carbs in blueberries, keto blueberry smoothie, keto blueberry smoothie recipe, low carb blueberry smoothie, keto smoothies, blueberries on keto
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🥑 Enhance Your Keto Smoothie: Essential Add-Ins
Looking to customize your keto breakfast smoothies or create the absolute **best keto smoothie recipe** tailored to your tastes and nutritional needs? Here’s a fantastic list of keto-friendly ingredients you can add to boost flavor, fat, protein, and nutrients:
- Avocado: For an extra dose of healthy fats and an incredibly creamy, almost milkshake-like texture. It’s virtually flavorless in a smoothie, making it a perfect stealthy addition.
- Heavy Whipping Cream: A classic keto staple for richness and a higher fat content, resulting in an even more decadent smoothie.
- Unsweetened Coconut Cream: Offers a tropical flavor and rich, creamy consistency without the sugar, ideal for those who enjoy coconut.
- Cream Cheese: Imagine a **keto cheesecake smoothie**! A small amount can add tang and creaminess, opening up possibilities for dessert-inspired keto drinks.
- Plain Greek Yogurt: A superb alternative to cottage cheese for boosting protein in your **keto protein shakes**, especially if you prefer a different tang or texture.
- Unsweetened Coconut Milk (canned, full-fat): Another excellent liquid base or addition for creaminess and healthy fats, with a distinct tropical note.
- Unsweetened Almond Milk: A lighter liquid option for diluting thickness or reducing calories while keeping carbs low.
- Other Nut Butters or Seed Butters: Experiment with cashew butter, pecan butter, or sunflower seed butter for varied flavors and healthy fats. Always check for no added sugars.
- Spinach or Kale: A fantastic way to sneak in extra greens and phytonutrients without significantly altering the flavor, especially when combined with strong berries.
- Chia Seeds: A powerhouse of fiber and omega-3s. They also absorb liquid, helping to thicken your smoothie over time.
- Hemp Seeds: Provide healthy fats, protein, and a slightly nutty flavor.
- Protein Powder: A scoop of your favorite keto-friendly protein powder (whey, casein, or plant-based) can turn this into a powerful meal replacement or recovery drink.
- MCT Oil or Coconut Oil: These provide quick energy and an extra boost of healthy fats, supporting ketosis.
- Vanilla Extract: Enhances sweetness and adds a comforting, aromatic dimension to any berry smoothie.
- Monk Fruit Extract: Another excellent natural, zero-calorie sweetener if you prefer it over stevia or want to increase sweetness.
- Cinnamon: If nutmeg isn’t your preference, cinnamon is a warm, flavorful alternative that pairs beautifully with berries.
It’s important to note that regular dairy milk, despite its nutritional value, contains a significant amount of naturally occurring milk sugar (lactose), making it less suitable for a strict keto diet. Even lactose-free milk, while easier to digest for some, still contains broken-down milk sugars (glucose and galactose), meaning the overall carbohydrate content remains relatively high and not ideal for maintaining ketosis.
FAQs: Your Keto Blueberry Smoothie Questions Answered
Are blueberries and cottage cheese keto friendly?
Yes, both blueberries and cottage cheese can be excellent keto-friendly choices when consumed mindfully. Many berries, including blueberries, are lower in carbs compared to other fruits, making them suitable in moderation. For cottage cheese, look for varieties with higher fat content, such as Good Culture’s Double Cream Classic Cottage Cheese, which typically contains only about 3 grams of net carbs per ½ cup. The fat and protein in cottage cheese contribute to satiety and help balance the minimal carbs from the berries, creating a delicious and satisfying combination for your keto diet.

What fruit can I eat on keto?
While most fruits are high in sugar and carbohydrates, several varieties can be enjoyed in moderation on a keto diet:
- Berries: Strawberries, raspberries, blackberries, and (in limited quantities) blueberries are your best friends. They offer antioxidants and flavor with relatively low net carbs.
- Avocado: Botanically a fruit, avocado is a keto superstar, rich in healthy fats and extremely low in net carbs.
- Lemons and Limes: Excellent for adding flavor to drinks and dishes without significant carbs.
- Tomatoes: Also botanically a fruit, tomatoes are versatile and can be used in moderation.
Don’t forget that many vegetables are botanically considered fruits and are naturally very low in carbohydrates, making them ideal for keto. Examples include zucchini, bell peppers (especially green ones), cucumbers, and eggplant.
Can I meal prep this keto blueberry smoothie ahead of time?
Absolutely! This keto blueberry smoothie is excellent for meal prepping. You can blend a larger batch and store it in airtight containers in the refrigerator for up to 24-48 hours. The consistency might thicken slightly, but a quick stir or a splash of extra cold water or unsweetened almond milk will bring it back to perfection. For longer storage, freeze individual portions in ice cube trays or freezer-safe bags, then re-blend with a splash of liquid when ready to enjoy.
What sweeteners are best for a keto smoothie?
For keto smoothies, it’s essential to use zero-calorie, zero-carb sweeteners. Great options include:
- Stevia Extract: A natural, plant-derived sweetener used in this recipe.
- Monk Fruit Extract: Another natural, zero-calorie sweetener often used as an alternative to stevia.
- Erythritol or Xylitol (sugar alcohols): These are common in keto baking and can be used in smoothies, but some people may experience digestive discomfort with larger amounts of xylitol.
Avoid artificial sweeteners like aspartame or sucralose if you prefer natural options, and always check labels to ensure no hidden sugars or fillers.
👩🏻🍳 Explore More Keto Smoothie Recipes
Craving more delicious and low-carb smoothie options to keep your keto journey exciting? Here are a couple of our other fantastic **keto diet smoothies** and **low carb smoothies** you should definitely try next:
- Keto Berry Smoothie: A vibrant, refreshing, and entirely vegan option that’s also free from added sugars, perfect for a lighter, fruit-forward keto experience.
- Strawberry Cucumber Smoothie: For a unique and ultra-refreshing twist, this recipe offers a crisp, cool flavor. Simply swap out the banana for your favorite keto-friendly sweetener and use plain Greek yogurt or cottage cheese for a creamy, low-carb version.
Don’t forget to visit our dedicated
keto recipe page for an extensive collection of our very low-carb dishes, snacks, and desserts! Have you explored all the delicious possibilities yet?
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