This keto peanut butter smoothie is ultra-creamy, thick, and packed with protein—making it one of the best low-carb smoothies to kickstart your day. With just a handful of simple ingredients, you can whip up a refreshing and filling keto-friendly smoothie in minutes.
Whether you’re looking for a quick breakfast, post-workout snack, or low-carb treat, this smoothie delivers the rich flavor of peanut butter with only 7g net carbs per serving. It’s perfect for curbing cravings while keeping you full and energized.
If you’re like me and believe that peanut butter and chocolate is a match made in heaven, then you’re going to love this high-protein chocolate peanut butter smoothie. It’s a healthy low-carb smoothie recipe that’s not only delicious but also loved by my whole family!
I just love anything peanut butter, so I’m always looking for ways to include peanut butter in my keto recipes. That’s why I shared with you my favorite no-bake peanut butter bars that are just as easy to make as this low carb breakfast smoothie.
Since mornings are usually hectic in our house, and I’m someone who absolutely needs breakfast to function, this low-carb peanut butter smoothie is my go-to fuel. It gives me the energy boost I need to power through the morning, all while keeping carbs in check.
Smoothies are my favorite quick breakfast because they’re ready in 5 minutes, easy to customize, and can be made dairy-free too! This one is thick, creamy, and filling enough to hold you over until lunch.
Whether you’re heading to the gym or just need a quick pick-me-up, this keto chocolate peanut butter smoothie makes a fantastic pre- or post-workout snack. It’s loaded with healthy fats and protein—perfect for anyone on a low-carb or ketogenic diet who wants a fast, nutritious meal.
- 1 Why You’ll Love This Keto Peanut Butter Smoothie
- 2 Is Peanut Butter Keto-Friendly?
- 3 Low Carb Peanut Butter Smoothie Ingredients
- 4 How To Make a Healthy Peanut Butter Smoothie
- 5 Tips for Making the Best Chocolate Peanut Butter Smoothie
- 6 Recipe Variations
- 7 Storing Ideas
- 8 Healthy Peanut Butter Smoothie
Why You’ll Love This Keto Peanut Butter Smoothie
Looking for a creamy, satisfying smoothie that fits your low-carb lifestyle? This keto peanut butter smoothie checks all the boxes and more. Here’s why it’s about to become your go-to:
- Quick & Easy to Make – Ready in just 5 minutes with a handful of pantry staples. Perfect for busy mornings or post-workout fuel.
- Thick and Creamy – Rich and velvety, just like a milkshake, without the carbs or added sugars.
- Naturally Low in Carbs – Made with clean, wholesome ingredients that keep your carb count in check.
- High in Protein – Thanks to peanut butter and optional protein powder, it’s a filling and energizing way to start the day or recover after a workout.
- Perfect for Meal Prep – Blend ahead and keep it in the fridge for a grab-and-go keto breakfast or snack.
- Customizable – Easily tweak to your taste with cocoa powder for a chocolate twist, chia seeds for added fiber, or a scoop of collagen for extra nutrition.
- No Banana Needed – You’ll get that thick, creamy texture without using high-carb fruits.
- Kid-Friendly and Family-Approved – A healthy smoothie that tastes like dessert—what’s not to love?
Is Peanut Butter Keto-Friendly?
Yes, peanut butter can absolutely be part of a keto diet—as long as you choose the right kind. Most natural peanut butter is low in carbs and high in healthy fats, making it a great fit for low-carb lifestyles.
To keep it keto-approved, opt for natural peanut butter made from just peanuts, with no added sugar, honey, or palm oil. Always check the ingredients label to avoid sneaky carbs.
👉 Nutritional Info:
A standard serving of 2 tablespoons of natural peanut butter contains about:
- 4g net carbs
- 16g fat
- 8g protein
This balance of fat, protein, and minimal carbs makes peanut butter a convenient and satisfying option for keto snacks, smoothies, fat bombs, and desserts.
Low Carb Peanut Butter Smoothie Ingredients
This keto chocolate peanut butter smoothie comes together with just 6 simple, pantry-friendly ingredients. You probably already have everything you need! Here’s what to gather:
- Peanut Butter – Choose natural peanut butter with no added sugar or hydrogenated oils. I prefer creamy peanut butter for a smooth and velvety texture. Always check the label to make sure it’s keto-friendly.
- Protein Powder – Feel free to add your favorite protein powder for some extra protein. I usually use my favorite chocolate whey protein that’s zero net carbs per serving.
- Sweetener – For a keto version, stick with erythritol, monk fruit, or a keto-approved sweetener blend. If you’re making a paleo smoothie, go for coconut sugar or raw honey (note: this adds carbs, so skip it for strict keto).
- Cocoa Powder – Adds rich chocolate flavor without any added sugar. Be sure to use 100% unsweetened cocoa powder or raw cacao for the best results.
- Almond Milk – Use unsweetened almond milk to keep it low in carbs. You can also substitute with coconut milk or macadamia nut milk. I often use homemade almond milk for a fresher flavor!
- Ice Cubes – Add a few for a frosty, milkshake-like texture—especially refreshing on hot summer days.
How To Make a Healthy Peanut Butter Smoothie
Making this healthy peanut butter chocolate smoothie couldn’t be easier! With just a few steps, you’ll have a creamy, protein-packed drink that’s perfect for breakfast or post-workout.
- Add the Liquid First – Pour the unsweetened almond milk into your blender. This helps the blades move freely and blend everything evenly.
- Add Ice Cubes (Optional) – If you want an extra thick and frosty texture, toss in a few ice cubes—perfect for hot summer days.
- Add the Remaining Ingredients – Scoop in the peanut butter, unsweetened cocoa powder, low-carb sweetener, and your favorite protein powder (I use chocolate whey isolate).
- Blend Until Smooth – Blend everything on high speed for about 30–45 seconds, or until the mixture is completely smooth and creamy. Scrape down the sides if needed.
- Taste and Adjust – Give it a taste and adjust the sweetness or consistency if necessary—add more almond milk to thin it out or more peanut butter for a richer texture.
- Serve Immediately – Pour into a glass or a to-go cup and enjoy right away!
Tips for Making the Best Chocolate Peanut Butter Smoothie
Want to make your smoothie even better? These simple tips will help you achieve the perfect texture, flavor, and nutritional boost:
- Thin It Out as Needed – If your smoothie is too thick, just add a little more unsweetened almond milk and blend again until it reaches your desired consistency.
- Scrape Down the Blender Sides – Halfway through blending, pause and scrape down the sides of your blender. This helps ensure that all ingredients are fully incorporated and your smoothie turns out silky smooth.
- Add Chia Seeds for Fiber – Boost the fiber and nutrition by adding 1–2 teaspoons of chia seeds. They blend in well and help thicken the smoothie naturally.
- Toss in Some Avocado – For an extra creamy texture and added healthy fats, mix in a few chunks of ripe avocado. It won’t affect the flavor but adds a serious nutrient punch.
- Include Collagen Peptides – Add a scoop of unflavored collagen peptides to increase the protein content and support healthy skin, hair, joints, and nails.
Recipe Variations
Think this smoothie can’t get any better? Try these simple variations to customize your low carb peanut butter smoothieand make it even more delicious and nutrient-packed:
- Use Flavored Protein Powder – Switch up the flavor profile with vanilla, chocolate, or even salted caramel protein powder. It adds a tasty twist and helps you hit your daily protein goals.
- Nut Butter Alternatives – Have a peanut allergy or just want to switch it up? Replace the peanut butter with almond butter, cashew butter, or even sunflower seed butter for a nut-free option.
- Boost Fiber and Nutrition – Add a spoonful of chia seeds, flaxseeds, or hemp hearts for extra fiber, omega-3s, and a natural thickening effect.
- Creamier with Avocado – Toss in a few slices of ripe avocado for an ultra-creamy texture and a boost of healthy fats and nutrients. It blends smoothly and doesn’t change the flavor.
- Add a Dash of Spice – For a little kick, try a pinch of cinnamon, nutmeg, or even cayenne pepper. These add warmth and depth of flavor without any extra carbs.
Storing Ideas
- Fridge: If you end up with an extra peanut butter smoothie, you can store it in the fridge for up to three days.
- Freezer: This peanut butter smoothie is also freezer-friendly. Place your smoothie in a single-serving freezer-safe container and store them in the freezer for one month. Then place your frozen smoothie in the fridge the night before you plan to drink it and let it defrost overnight. You’ll probably have to mix the low carb smoothie again to make it super creamy again.
Healthy Peanut Butter Smoothie
Description
Ingredients
- 1 cup almond milk unsweetened
- 2 tbsp peanut butter creamy natural or almond butter
- 2 tbsp sweetener or honey
- 1 cup ice crushed
- 1 tbsp cocoa powder
- 1 scoop of protein powder
Instructions
- Place all the ingredients into your blender and pulse until smooth.
- Pour the smoothie into a serving glass and enjoy.
How do we calculate the nutrition info?
These nutrition facts listed are determined using nutrition information from the USDA Food Database. Our nutrition facts are accurate, but if you are using different products, please make your calculations. Net carb count is calculated by subtracting both fiber and sugar alcohols because they don’t raise blood sugar.