The Best PB2 Smoothie – High Protein Peanut Banana
If you’re looking for the best PB2 smoothie recipe, this creamy Peanut Butter Banana Smoothie is packed with protein, naturally sweet, and incredibly satisfying. Made with PB2 peanut butter powder, banana, oats, and protein powder, it blends into a thick, milkshake-like smoothie that’s perfect for breakfast, post-workout recovery, or an energizing afternoon snack.
With 32 grams of protein and 7 grams of fiber per serving, this easy PB2 smoothie keeps you full for hours while delivering all the classic peanut butter flavor you love—with less fat than traditional peanut butter smoothies. Whether you’re fueling a busy morning or simply craving a healthy, delicious smoothie, this recipe is one you’ll make again and again.

Whether you’re trying to boost your protein intake or simply love the classic peanut butter and banana combination, this easy PB2 smoothie is a delicious way to fuel your day.
If you love peanut butter and healthy smoothie recipes, you might also enjoy our Best Peanut Butter Powder Smoothie—High Protein. This one has cocoa powder, adding that chocolate-peanut butter smoothie flavor! If you love chocolate, try our The Best Chocolate Protein Smoothie – Easy! We also have a delicious The Best High Fiber Smoothie Recipe – Easy and Delicious!
I have made so many delicious recipes with peanut powder that I wrote an in-depth article on peanut powder nutrition.
What you’ll love about this recipe:
Recipe Ingredients
You’ll need the following ingredients to make this delicious PB2 Smoothie

- PB2 Powder – low-fat and high in protein
- Milk of Choice
- Vanilla
- Rolled Old Fashioned Oats – adds healthy fiber and resistant starch
- Bananas – frozen bananas make thicker smoothies
- Maple Syrup or Stevia
- Peanut Butter (optional) – leave this out and add extra peanut powder.
- Protein Powder or Collagen Powder
Ingredient Notes and Sources
- We used PB2 Pure Peanut Powder, a gluten-free peanut powder brand with no added sugar. This is a big 2-pound jar (32 ounces).
How To Make PB2 Smoothie – Step by Step
- Place all ingredients in a high-speed blender, starting with the liquid. Blend on high until smooth and creamy. (about 30 seconds on high speed)
- If using raw, not frozen bananas, add a cup or two of ice to add thickness.
- Serve in a tall glass and top with cocoa nibs! Enjoy!



Tips
- Use frozen bananas for a thick smoothie. The riper the banana, the sweeter the smoothie. However, less ripe bananas are higher in resistant starch.
- You can add extra peanut powder for even more peanut flavor!
Storage
Store in an airtight container in the refrigerator for up to 4 days.
Additions
- Use plant-based or dairy milk. Oat Milk, Almond Milk etc.
- You can use Cocoa PB2 Pure to add chocolate flavor or add cocoa powder
Frequently Asked Questions about PB2 Smoothies
PB2 Pure (peanut powder) is finely ground roasted peanuts. It’s powdered peanuts, not powdered peanut butter. Regular peanut butter is higher in fat. Peanut powder is roasted peanuts ground to a fine powder.
I hope you loved this PB2 Smoothie Recipe. If you make it, leave a rating so I know you liked it!
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The Best PB2 Smoothie – High Protein Peanut Banana
This PB2 Smoothie made with PB2 Powder is creamy, delicious and high in protein! This smoothie has tons of peanut butter flavor and is perfect for a quick, healthy breakfast!
- Prep Time: 2 minutes
- Cook Time: 2 minutes
- Total Time: 4 Minutes
- Yield: 2 large glasses 1x
- Category: Smoothies
- Method: Blender
- Cuisine: Anti-inflammatory Diet
- Diet: Gluten Free
Ingredients
- 4 Tablespoons PB2 Powder – low fat and high in protein
- 2 cups Milk of Choice – We used nonfat organic milk
- 1 Teaspoon Pure Vanilla Extract
- 1/2 cup Rolled Old Fashioned Oats – adds healthy fiber and resistant starch
- 2 Medium Bananas – frozen is the best.
- 2 Tablespoons Maple Syrup or 1/8th teaspoon pure Stevia
- 2 Tablespoons Natural Peanut Butter (optional) – adds extra healthy fat and peanut butter flavor.
- 2 Tablespoons Protein Powder or Collagen Powder
Instructions
- Place all ingredients in a high-speed blender liquid first. Blend on high until smooth and creamy.
- If using raw, not frozen bananas add a cup or two of ice to add thickness.
Notes
*We used PB2 Powder, a gluten-free peanut powder brand with no added sugar
*if you leave out the peanut butter the calories are reduced by 100 calories a glass

