This blueberry peanut butter smoothie is a tasty, nutritious, and filling smoothie to kick off your day on the right foot. It combines the rich flavors of peanut butter with the natural sweetness of fresh fruit. Not only is it scrumptious, but it is also made with whole food, plant-based ingredients. This creamy blend is the perfect way to power through busy mornings or refuel after a workout. This is a smoothie the entire family will love, especially the kiddos. It's gluten-free, soy-free, dairy-free, and there's no added sugar.

There’s something incredibly satisfying about starting your day with a smoothie that’s not only delicious but also packed with nutrients to fuel your morning. This blueberry peanut butter smoothie is the perfect blend of fruity sweetness and rich, nutty goodness, creating a drink that’s as indulgent as it is healthy. Plus, there's no added sugar!
Why You'll Love This Smoothie
Bursting with Flavor: The natural sweetness of the banana and ripe blueberries, combined with the rich, creamy texture of peanut butter, makes this smoothie a favorite in the rotation.
Packed with Nutrients: Blueberries are a powerhouse of antioxidants and vitamins, while peanut butter adds a dose of healthy plant fats and protein, making this smoothie a balanced and nutritious choice. Ground flaxseeds provide essential fatty acids.
Quick and Easy: With just a handful of ingredients and a blender, you can whip up this smoothie in five minutes, making it perfect for busy mornings or a quick snack on the go.
Versatile: This smoothie is adaptable—use soymilk for an extra protein boost, or toss in some fresh spinach for an extra antioxidant and micronutrient boost. A handful of fresh spinach would add vitamins A, C, and K, as well as iron, magnesium, potassium, and fiber. Spinach is mild, so it won't distort the flavor.
Ingredients
Whether you’re craving a quick breakfast, a protein smoothie, or an afternoon snack, this one’s a winner. It's made with simple ingredients you can find at any grocery store, including:
- Frozen blueberries: Blueberries add fiber, antioxidants, natural sweetness, and a vibrant purple-blue color. Wild blueberries work wonderfully in the recipe and are a nutritional powerhouse. Use fresh blueberries when they’re in season for peak freshness. Be sure to add ice cubes if using fresh blueberries.
- Peanut butter: Peanut butter provides plant-based protein and a creamy, rich, nutty flavor. Feel free to use sunflower seed butter for a nut-free option.
- Banana (ripe): Banana is a good source of potassium and natural sugars for quick energy. It adds natural sweetness to create a smooth, thick texture. Feel free to use a frozen banana!
- Unsweetened almond milk: Almond milk is naturally dairy-free, and often provides fortified vitamins and minerals. It adds a mild nutty taste to complement the peanut butter. Feel free to substitute with unsweetened oat milk, soy milk, or coconut milk.
- Ground flaxseeds: Flaxseeds help to thicken the smoothie, add fiber, and omega-3 fatty acids (ALA) for heart and brain health.
- Optional toppings: Add chopped peanuts for a nutty crunch. Sprinkle chia seeds or hemp seeds for more omega-3 goodness. Drizzle some peanut butter on top for extra peanut butter flavor.
Tips and Variations
- Use frozen fruit if you're making this into a smoothie bowl.
- If your banana isn't ripe enough for you and you want that extra sweetness, add a tablespoon of homemade date syrup, or a date that's been soaked in hot water to soften before blending.
- For a nutrient boost, add in a handful of fresh spinach—it's one of the best ways to sneak in nutrient-rich greens.
- Make it a quick breakfast by blending the night before and storing it in a mason jar in the fridge. The perfect grab-and-go breakfast!
Instructions
Prepare the Ingredients: If you’re using fresh blueberries, give them a good rinse. For frozen blueberries, there’s no need to thaw them. Peel the banana. If using frozen banana, it's best to have them sliced before freezing to make it easier to blend.
Blend It Up: Add the blueberries, banana, peanut butter, flaxseed, and almond milk to your blender. Blend on high until everything is well combined and creamy.
Adjust Consistency: If the smoothie is too thick for your liking, add a splash more almond milk and blend again. If it’s too thin, add a few more blueberries or a bit of ice and blend until you reach your desired thickness.
Serve and Enjoy: Pour the smoothie into a glass or a to-go cup. Garnish it with a few extra blueberries or a sprinkle of crushed peanuts for a crunchy texture.
Optional Add-in: For extra sweetness, add a tablespoon of homemade date syrup.
When to Enjoy This Smoothie
This blueberry peanut butter smoothie is incredibly versatile and can be enjoyed at any time of day. Here are a few occasions when it makes for the perfect treat:
Dessert: If you’re in the mood for something sweet but don’t want to indulge in heavy desserts, this smoothie makes for a guilt-free treat. Its creamy, ice cream-like texture will satisfy your sweet tooth without the added sugar.
Breakfast: Start your day off right with a nutrient-packed smoothie that will keep you full and energized until lunchtime. Pair it with apple cinnamon overnight oats, hearty breakfast burrito, butternut squash breakfast hash, or a slice of carrot cake baked oatmeal for a complete breakfast.
Post-Workout: After a tough cardio workout, your body needs a mix of carbohydrates and protein to recover and refuel. This smoothie delivers both, helping you bounce back faster and stay on track with your fitness goals.
Snack: When the afternoon slump hits, reach for this smoothie instead of processed snacks. It’s a healthier alternative that will satisfy your cravings and give you a natural energy boost.
Frequently Asked Questions
Absolutely! Blueberries' natural sweetness and tartness balance peanut butter's rich, nutty, and slightly salty flavor. It's kind of like a twist on the classic PB&J sandwich, but with blueberries instead of grape jelly.
Yes, you can use any plant-based milk of your choice.
No problem! Swap out the peanut butter for sunflower seed butter.
You can prepare the smoothie ahead of time and store it in the refrigerator for up to 24 hours. However, smoothies are best enjoyed fresh. If it thickens up, just give it a quick stir or blend before drinking.
If you don’t have flaxseeds, you can use chia seeds or hemp seeds as alternatives. They will still add a good dose of omega-3 fatty acids and fiber.
Absolutely! Feel free to add spinach, kale, or other fruits like strawberries or raspberries for additional nutrients and flavor. Just be sure to adjust the quantity of almond milk to maintain the right consistency.
This peanut butter blueberry banana smoothie isn’t just a treat—it’s a nourishing, energizing, and ultra-convenient choice for anyone seeking healthy smoothie recipes.
We hope you enjoy this delicious smoothie. Please do us a favor and leave a review below. Your feedback helps us serve you better. Be sure to share a picture on Instagram and tag us @danielsplaterecipes so we can see your creation! Let us know if you have any other questions or need further customization ideas! Enjoy your blueberry peanut butter smoothie!
Blueberry Peanut Butter Smoothie
Ingredients
- 2 cups frozen or fresh blueberries
- 2 Tablespoons peanut butter no added oil or sugar
- 1 Tablespoon ground flaxseeds
- 1 banana ripe
- 2 cups unsweetened almond milk
Instructions
- Prepare the Ingredients: If you’re using fresh blueberries, give them a good rinse. For frozen blueberries, there’s no need to thaw them. Peel the banana. If using frozen banana, it's best to have them sliced before freezing to make it easier to blend.
- Blend It Up: Add the blueberries, banana, peanut butter, flaxseed, and almond milk to your blender. Blend on high until everything is well combined and creamy.
- Adjust Consistency: If the smoothie is too thick for your liking, add a splash more almond milk and blend again. If it’s too thin, add a few more blueberries or a bit of ice and blend until you reach your desired thickness.
- Serve and Enjoy: Pour the smoothie into a glass or a to-go cup. Garnish it with a few extra blueberries or a sprinkle of crushed peanuts for a crunchy texture.
- Optional Add-in: For extra sweetness, add a tablespoon of homemade date syrup.
Notes
- You'll need a high-speed blender for this recipe. We love the Vitamix and Nutribullet blenders.
- Use frozen fruit if you're making this into a smoothie bowl.
- If your banana isn't ripe enough for you and you want that extra sweetness, add a tablespoon of homemade date syrup, or a date that's been soaked in hot water to soften before blending.
- For a nutrient boost, add in a handful of fresh spinach—it's one of the best ways to sneak in nutrient-rich greens.
- Optional toppings: Add chopped peanuts for a nutty crunch. Sprinkle chia seeds or hemp seeds for more omega-3 goodness. Drizzle some peanut butter on top for extra peanut butter flavor.
- Make it a quick breakfast by blending the night before and storing it in a mason jar in the fridge. The perfect grab-and-go breakfast!
Demetria Edwards
I loved this smoothie. I had some ripened bananas that I needed to use. This was a tasty, hearty and easy way to use them. This smoothie definitely hit the spot. This would be great to make right after a long bicycle ride!
Gigi & Sersie
Thank you, Demetria. We're so glad you enjoyed it. Yes, this is a great recipe to use up the ripe bananas. Great point! This would make a nice post-workout smoothie. 🙂