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Strawberry Banana Peanut Butter Smoothie

Plug in the blender because it’s time to whip up a Strawberry Banana Peanut Butter Smoothie! This quick and easy smoothie is simple but deliciously flavorful. It’s a no frills smoothie recipe that highlights the fresh flavors of strawberries and bananas with a protein packed kick of peanut butter. 

If you’re enjoying a Strawberry Banana Peanut Butter Smoothie in the morning, pair it with a Homemade Granola Bar, Baked French Toast or Strawberry Oatmeal Bar! It’s a delicious way to round out your breakfast and give you energy to kick start your day. 

Strawberries on top of a smoothie.

Strawberry Peanut Butter Smoothie Recipe

It’s no secret that the blender in our kitchen works overtime. Smoothies are one of our all time favorite frozen treats to make for so many reasons, and this simple Strawberry Banana Peanut Butter Smoothie really checks all of the right boxes!

It’s a sweet and fruity smoothie that has plenty of protein from the creamy peanut butter. Kids, grandparents, and everyone in between will love this blended favorite! 

How to Make a Strawberry Banana Peanut Butter Smoothie

  1. Place all ingredients in a high speed blender, and process until smooth.
  2. Serve immediately.
Collage showing how to make a smoothie.

Tips and Variations 

  • Make this smoothie vegan by using a plant-based milk like oat, almond, soy, or coconut milk. 
  • Want to warm up the flavor even more? Add an extra sprinkle of cinnamon or even a pinch of nutmeg to add more depth to this fruity flavor palate. 
  • If you want additional protein, add a scoop of protein powder. We don’t recommend adding any more peanut butter for supplemental protein because it’ll quickly thicken the consistency of the smoothie. 
  • With that in mind, feel free to make the smoothie more or less thick by adding more or less milk. 
  • We find that the bananas and strawberries lend the perfect amount of natural sweetness to every sip of this smoothie! If you’re craving even more sweetness, feel free to add a drizzle of honey, pure maple syrup, or agave in your blender with the rest of the ingredients. Avoid using granulated sugar, as it usually makes things way too sweet in a smoothie. 
Side view of a strawberry banana peanut butter smoothie.


Storage: We don’t recommend trying to store smoothies. They sadly don’t hold up well in the fridge or freezer. It’s best to enjoy your smoothie as soon as it’s blended!

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Strawberry peanut butter smoothie in a glass.

Strawberry Banana Peanut Butter Smoothie

5 from 2 votes
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Prep Time: 5 minutes
Total Time: 5 minutes
Servings: 1 Servings

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Suggested Equipment


  • 2 bananas, cut into pieces and frozen
  • 2 cup(s) strawberries, frozen
  • 2 tablespoon(s) peanut butter, creamy
  • ½ cup(s) milk
  • ¼ teaspoon(s) ground cinnamon, optional


  • Place all ingredients in a high speed blender, and process until smooth.
    2 bananas
    2 cup(s) strawberries
    2 tablespoon(s) peanut butter
    ½ cup(s) milk
    ¼ teaspoon(s) ground cinnamon
  • Serve immediately. See post for tips and storage options.


*The calories listed are an approximation based on the ingredients in the recipe card and a serving size of 1 large or 2 small smoothies. Actual calories will vary.
*Doubling or tripling this recipe has not been tested. Therefore, we can not guarantee the outcome of adjusting the ingredients.
*For more information, tips, and answers to frequently asked questions, please refer to the post.
*Photos courtesy of Elizabeth Vargas Photography.


Serving: 1smoothie | Calories: 568kcal | Carbohydrates: 89g | Protein: 16g | Fat: 22g | Saturated Fat: 6g | Polyunsaturated Fat: 5g | Monounsaturated Fat: 9g | Cholesterol: 15mg | Sodium: 189mg | Potassium: 1651mg | Fiber: 14g | Sugar: 52g | Vitamin A: 385IU | Vitamin C: 190mg | Calcium: 229mg | Iron: 2mg
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