Keto Peanut Butter Smoothie (4.3g Net Carbs)
By Carine Claudepierre
Published on 12/26/2023
This recipe may contain Amazon or other affiliate links. As an Amazon Associate I earn from qualifying purchases.
This Keto Peanut Butter Smoothie is a light, refreshing keto smoothie with a delicious peanut butter flavor. Plus, this is a dairy-free, low-carb smoothie with only 4.3 grams of net carbs per serving.
Calling all the peanut butter lovers! You’re one of them, right? You will love this keto smoothie recipe as a sweet keto snack, a post-workout drink, or breakfast on the go. Low-carb smoothies are so convenient to kick off a busy day. And let’s face it, we all get bored of eggs for breakfast, so a keto breakfast smoothie is a great alternative.
While the whole recipe is just below, don’t miss all my tips further down, including process shots, ingredient swaps, tips, and more!
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Keto Smoothie With Peanut Butter
Ingredients
- 1 cup Unsweetened Almond Milk
- 2 tablespoons Natural Peanut Butter no added sugar, no added oil
- 3 tablespoons Granulated Sweetener erythritol or xylitol or monk fruit
- ¼ cup Heavy Cream or canned coconut cream if dairy-free
- 1 cup Crushed Ice or more for a frothy/icee smoothie
- 1 tablespoon Unsweetened Cocoa Powder
Instructions
- In a blender, add all the ingredients, the order doesn't matter.
- Blend on high speed until smooth. If you want a frothier/icy smoothie, add a few more ice cubes, blend again until smooth.
- Serve as one large smoothie or 2 small smoothies. The nutrition panel below is for 2 smoothies.
Storage
- Store leftover in the fridge, in an airtight container, or an airtight glass mason jar. Before serving, you can blend the smoothie with 2 extra ice cubes to add a frothy texture without adding carbs or serve straight away. Store up to 24 hours in the fridge.
Tools
Getting Started What Is Keto? Macro Calculator Sweetener Converter Intermittent Fasting Keto Fruits Keto Vegetables Keto Flours Fighting Keto Flu Healthy SweetenersWant My Kitchen Equipment?
Nutrition
Why You’ll Love This Keto Smoothie Recipe
This keto smoothie is amazing, and it is:
- Gluten-Free
- Egg-Free
- Dairy-Free Option
- Vegan Option
- Low-Carb
- Keto-Friendly
- Only 5 Ingredients
- Ready in 5 Minutes
Ingredients and Substitutions
This is an easy keto breakfast smoothie ready in 5 minutes using only 6 wholesome ingredients. Bonus, it’s also a vegan smoothie if you are using canned coconut cream instead of heavy cream! Let’s have a look at the ingredients you need to make this magical refreshing keto drink.
- Peanut Butter – As mentioned above, make sure you use natural peanut butter, no added sugar, no added oil. It’s full of healthy fat and contains almost no carbs.
- Sugar-Free Crystal Sweetener – I love to use Erythritol or Monk fruit blend, but xylitol, allulose, or tagatose will work as well. Learn more about keto sweeteners.
- Unsweetened Cocoa Powder – This adds a delicious chocolate flavor for the best chocolate smoothie.
- Cream – Heavy cream or canned coconut cream for a dairy-free alternative.
- Unsweetened Almond Milk – Or any other unsweetened dairy-free milk you like.
- Ice Cubes – Play with the amount of ice and change the texture! For an icier, frothier low-carb smoothie recipe, add a few more ice cubes!
How To Make Keto Smoothie With Peanut Butter
This keto smoothie is a light, refreshing smoothie. It is not a thick shake like my keto chocolate avocado smoothie recipe. However, this is a very fulfilling drink for breakfast with 19 grams of fat, 5 grams of proteins, and only 4.3 grams of net carbs!
- You need to combine your keto-friendly ingredients in a blender, in any order, and blend. That’s it! You can make variations of this keto smoothie if you add keto-friendly fruits or even keto-friendly vegetables. You can also pick another keto-friendly plant-based milk like coconut milk.
- Once it’s blended, adjust the texture with more almond milk to make it more liquid or more ice cubes to make it frothier. You can also increase the cream to make it creamier.
Expert Tip: Varying The Taste
This keto smoothie is a very versatile recipe that makes it tops the list of my best keto smoothie recipes. You can transform it by adding the following ingredients:
- Raspberries or Strawberries
- Spinach or Kale – full of nutrients, vitamins, antioxidants, and minerals.
- Almond Butter – instead of peanut butter. You can also use other nut butter.
- MCT Oil – while it barely changes the flavor, it boosts the healthy fats in your smoothie.
- Chia Seeds – to add thickness
- Vanilla extract or almond extract.
- Turmeric – for a touch of spices.
- Fresh Mint, Cucumber, or Celery – for a fresh taste.
Storage Instructions
Keto Smoothies, like regular smoothies, are tricky to store as the various phases in the liquid tend to separate. However, you can store them in a container with a lid in the refrigerator. Make sure to blend it again for a few seconds before serving to get its full creamy texture back!
Frequently Asked Questions
Let me answer the common questions about this keto smoothie.
Of all dairy products, milk is one of the highest in carbs.
Milk is therefore not keto-friendly since it contains a large amount of lactose, one of the disaccharides that increase blood sugar levels quickly.
Classic takeaway smoothies are most of the time not keto-friendly. However, keto smoothie recipes like this one are perfectly fine to have daily.
Bananas are not recommended on a keto diet because they are quite high in carbs.
As a result, a very small amount of banana contains as many carbs as many raspberries or strawberries.
You can use any plant based milk such as coconut milk, cashew milk, or almond milk.
Absolutely! Many Keto-friendly smoothies can be used as protein shakes. Just make sure to include enough good protein sources!
One way to add some healthy, keto-friendly vegetarian proteins is to add a scoop of low-carb protein powder. Most of them would not alter the total carbs but would boost your proteins!
Yes, you can have peanut butter on a keto diet. Obviously, it has to be pure peanut butter made of 100% peanuts with no added sugar and no added oil.
In fact, vegetable oils are not keto-friendly, and many brands add oils or sugar to their products.
So make sure to check the ingredient list and look for peanuts only or peanuts and salt.
So, is this chocolate peanut butter smoothie keto? Yes, it very much is! Use it to top up your macros!
More Keto Smoothie Recipes
If you love low-carb, keto, or healthy smoothies, make sure to check out my other smoothie recipes:
About The Author
Hi, I'm Carine, the food blogger, author, recipe developer, published author of a cookbook, and founder of Sweet As Honey.
I have an Accredited Certificate in Nutrition and Wellness obtained in 2014 from Well College Global (formerly Cadence Health). I'm passionate about sharing all my easy and tasty recipes that are both delicious and healthy. My expertise in the field comes from my background in chemistry and years of following a keto low-carb diet. But I'm also well versed in vegetarian and vegan cooking since my husband is vegan.
I now eat a more balanced diet where I alternate between keto and a Mediterranean Diet
Cooking and Baking is my true passion. In fact, I only share a small portion of my recipes on Sweet As Honey. Most of them are eaten by my husband and my two kids before I have time to take any pictures!
All my recipes are at least triple tested to make sure they work and I take pride in keeping them as accurate as possible.
Browse all my recipes with my Recipe Index.
I hope that you too find the recipes you love on Sweet As Honey!
Disclaimer
The recipes, instructions, and articles on this website should not be taken or used as medical advice. You must consult with your doctor before starting on a keto or low-carb diet. The nutritional data provided on Sweetashoney is to be used as indicative only.
The nutrition data is calculated using WP Recipe Maker. Net Carbs is calculated by removing the fiber and some sweeteners from the total Carbohydrates. As an example, a recipe with 10 grams of Carbs per 100 grams that contains 3 grams of erythritol and 5 grams of fiber will have a net carbs content of 2 grams. Some sweeteners are excluded because they are not metabolized.
You should always calculate the nutritional data yourself instead of relying on Sweetashoney's data. Sweetashoney and its recipes and articles are not intended to cure, prevent, diagnose, or treat any disease. Sweetashoney cannot be liable for adverse reactions or any other outcome resulting from the use of recipes or advice found on the Website.
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Great smoothie! I added MCT oil, pure vanilla extract, turmeric, chia seeds and fresh strawberries.
This smoothie is soo yum! Ill probably have it too regularly 🤣 I am adding those extras now! Thanks for the tips 😄
Ow, sounds like amazing additions, I’ll try!
YUMMMMMYYY!!! This satisfies my chocolate craving while on Keto but feels and tastes like a cheat. I only added chia seeds as I do to almost all of my smoothies. 100/10!
I recently had gum surgery and have to be only on liquids for next few days. I try to follow keto as well and found this recipe. It was so easy to make, I had all the ingredients and it was delicious. I will be making this again and in future this will be a perfect breakfast as well. thank you
This was absolutely delicious. I unfortunately didn’t have unsweetened almond milk so I used soy milk, and I didn’t have natural peanut butter so my smoothies had about 6 net carbs per serving which isn’t bad at all. I also only used 2 tablespoons of stevia since I know how powerful it can be in small amounts. But all in all this was delish. My wife doesn’t like peanut butter but she loved this
can I replace the peanut butter with natural unsweetened almond butter? thank you
Absolutely!
Super yummy! Love peanut butter and chocolate. Might add a splash of banana extract next time (Olive Nation extracts rock!) for a Chunky Monkey flavor combo. Thanks for an awesome smoothie recipe!
Delicious and so very simple. I added 2 eggs to add protein and body (many don’t eat raw eggs I know but I have in shakes for yrs).
Delicious and so very simple. I added 2 eggs to add protein and body (many don’t eat raw eggs I know but I have in shakes for yrs).
My only point here would be to clarify it contains heavy cream.
So easy to make!
So delicious!
Felt like i was having a “milkshake” for the first time in over a year.
Will definitely make this again!
Delicious and so very simple. I added 2 eggs to add protein and body (many don’t eat raw eggs I know but I have in shakes for yrs).
My only point here would be to clarify this is not. Dairy free as it contains heavy cream.
This smoothie recipe is absolutely amazing! I made it exactly as directed, and let me tell you, none went to waste. I am a huge peanut butter fan, but doing a low carb diet restricts how much I can have, so when I ran across this recipe I was so excited to try it! I will even admit that I drank both servings tonight. It was definitely worth it, though, I have no regrets. 😊I see a lot more of this smoothie in my future.
This turned out so good! I added kefir and baby spinach, even my picky toddlers loved it! Thanks for the great recipe.
Okay Ya’ll ,this smoothie is so delicious. I only made half and its a good thing cause I would have consummed both servings. It sweet, creamy and tastes so good. I squirted a dollop of whipped cream on top and I was in milkshake heaven.
Delicious! Made as written.. Will be making this often.Ty for sharing.
Not on keto. but. pregnant and have gestational diabetes. I was craving chocolate and peanut butter, (I had to add my prenatal protein powder instead of the sweetener, mainly t o get more nutrition and make a meal of it) but this was good, curbed my cravings, extremely satisfying and didn’t spike my sugars 🙂
This is such a delicious recipe! Thank you! This will be my go to smoothie.
I used Peanut butter powder and Half-and-half to cut some of the calories out. It was very delicious as one milkshake. I also added some frozen riced cauliflower to make it a little thicker since I took out a bit of fat.
Delicious! Thanks for the recipe.
I’m going to try all the recipes that’s posted..they all look delicious 😋
Awesome ! Enjoy the recipes, XOXO Carine
Oh I love this drink so much! It filled me up and definitely supplemented my cravings. I doubled the amount because I’m sharing with my toddler. It still turned out amazing! It has the correct portion of the ingredients, just the right amount. The heavy cream made it frothy on top which is awesome! I really enjoy this recipe and will absolutely add in my collection list of best keto smoothies! Thank you.
I would love to connect with you.
Second time I’ve made this one and I really like it. This time I just did the entire 2 serving recipe and drank it as one large one. I could get used to this smoothie, though I’d be curious to try it with almond butter as another poster said they did. Thanks for putting it together!
I loved the simplicity of this recipe. I used sunflower butter instead of peanut butter (tastes exactly the same!), I added 2 tbls of organic super seeds (added fiber) and used frozen avocados (added fat) instead of ice. So yummy and smooth. I will adding this to my smoothie rotation.
Thanks for that lovely feedback, so glad you found my recipes ! Enjoy, XOXO Carine
I would love to know where you get natural peanut butter with less than 180 calories per 2 tablespoons and how this recipe only has 172 calories for the whole thing when heavy cream has well over 150 calories by itself for 1/2 cup. I created the exact same recipe in my fitness pal and got total of 427 calories. everything else (carbs, fat, etc. was relatively the same.
? Have you tried making your own peanut butter all natural. Take roasted peanuts and grind them in food processor or Ninja super yummy!!
The recipe serve 2 smoothie, it seems that you didn’t divide the nutrition panel by 2