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Home > Blog > Protein Shakes

Strawberry Banana Protein Smoothie Recipe (Easy)

Updated: Jun 4, 2024 · Published: Nov 29, 2023 · By Andréa Marchese · This post may contain affiliate links · Leave a Comment

Jump to Recipe
strawberry banana protein shake with text overlay.
strawberry banana protein shake with text overlay.
strawberry banana protein shake with text overlay.
strawberry banana protein shake with text overlay.
strawberry banana protein shake with text overlay.
strawberry banana protein shake.
strawberry banana protein shake.
strawberry banana protein shake with text overlay.

Looking for an easy protein breakfast or post-workout snack that packs a protein punch? This scrumptious Strawberry Banana Protein Smoothie is it! With simple ingredients, it's super easy to make. And it's a great way to kickstart your day or recharge after a workout!

strawberry banana protein shake with fresh strawberries and sliced banana

And if you like this recipe, try this easy strawberry protein smoothie and this delicious banana protein smoothie. You may also enjoy this banana berry protein pancake recipe. Lots of protein breakfast ideas here!

Jump to:
  • Ingredients for a Strawberry Banana Protein Shake
  • Equipment Needed
  • Instructions
  • Ingredient Substitutions
  • Recipe Variations
  • Storage Info
  • Pro Tip
  • FAQ
  • Recipe

Ingredients for a Strawberry Banana Protein Shake

ingredients for a strawberry banana protein shake

Frozen Strawberries

Frozen unsweetened strawberries provide plenty of natural sweetness and a burst of fresh berry flavor, as well as Vitamin C, fiber, folate, and antioxidants.

Frozen Banana Slices

Ripe banana slices add creaminess, natural sweetness, and a dose of potassium to this smoothie. Freezing them gives the smoothie a refreshing chill and a creamy texture. 

Water

Water is the base of this smoothie, ensuring it reaches the right consistency. You can adjust the amount to achieve your desired texture.

Vanilla Protein Powder

A scoop of this lightly flavored vanilla protein powder is perfect for smoothies! Its mild flavor won't overpower the delicious strawberry banana flavor we're going for.

Read more about why I think this is the best protein powder for smoothies.

Sweetener of Choice (Optional)

If you have a sweet tooth, feel free to add a tablespoon of your preferred sweetener, like maple syrup, honey, coconut sugar, or a calorie-free natural sweetener (I used granulated erythritol). However, with the natural sweetness from the fruit, this is entirely optional.

Equipment Needed

  • kitchen scale - I highly recommend using a kitchen scale for more accurate measurements and less cleanup
  • high-speed blender - I love the nutribullet blender for smoothies and protein shakes. Great bang for your buck! And it's easy to use, and easy to clean. Read more it about it here: the best smoothie blender on a budget.                   

Instructions

  1. Combine 1 cup of frozen strawberries, 1 cup of frozen banana slices, ¾ cup of water, 1 scoop of vanilla protein powder, and 1 tablespoon of your sweetener of choice (if using) in your high-speed blender. I like to add the frozen fruit then the water for less splashing, then the remaining ingredients.
  2. Blend for about 30 seconds, or until all ingredients are thoroughly combined and the smoothie reaches your desired consistency. 
strawberry banana protein shake with fresh strawberries and sliced banana

Ingredient Substitutions

  • Switch out water with coconut milk, oat milk, or your favorite non-dairy milk for added creaminess and flavor. This creamy oat milk is a great choice if you can spare the extra calories.
  • Experiment with different flavors of protein powder, like chocolate or strawberry protein powder.
  • If you don't want to use protein powder, try ⅓ cup Greek yogurt for a creamy protein boost!

Recipe Variations

  • Add nut or seed butter for a filling flavor twist (I recommend peanut butter or hemp seeds). They not only bring extra protein but also introduce healthy fats to the mix.
  • Add ¼ cup greek yogurt for a creamy way to increase the protein content.

Storage Info

This delicious strawberry banana protein smoothie can be made ahead of time and stored in the refrigerator for about 24 hours.

Pro Tip

For a quick and easy breakfast option, prep freezer ziplock bags with pre-measured strawberry and bananas and store them in the freezer. This way, you're two steps closer to refreshing smoothie when you're rushing to get out the door!

FAQ

Can I use fresh strawberries and banana instead of frozen?

Absolutely! Fresh fruit works just as well. You might want to add a few ice cubes to keep the smoothie cold.

Is there a low-calorie version of this smoothie?

The banana is what contributes extra calories and (naturally occurring) sugar, so you might try lessening the amount of banana you use. You might also enjoy our tips on creating protein shakes for weight loss.

Can I use milk instead of water?

Yes, feel free to use any milk of your choice. I prefer unsweetened almond milk or creamy oat milk, but dairy milk will work just as well.

What's a good substitute for vanilla protein powder?

If you prefer a different flavor, chocolate protein powder works wonderfully in this recipe. Or if you don't have any protein powder, try ⅓ cup Greek yogurt as a substitute.

Can I make this smoothie ahead of time?

While it's best enjoyed fresh, this protein smoothie can be stored for about 24 hours in the refrigerator. You can also store pre-measured strawberry and bananas in the freezer for a quick start to making this smoothie.

Can I use a vegan protein powder?

Sure, use your favorite plant-based protein powder and non-dairy milk option for a completely plant-based version of this protein smoothie.

What's the best time of day to enjoy this smoothie?

This smoothie is a versatile treat! Whether it's for breakfast, a post-workout snack, or an afternoon pick-me-up, it's a delicious way to fuel your day.

Can I use ice cubes instead of frozen fruit?

Yes, a handful of ice cubes can be used if you're using fresh fruit instead of frozen.

With minimal ingredients and simple steps, this Strawberry Banana Protein Smoothie is a fantastic way to get enough protein and a burst of fresh fruit flavor. Try out different berry or protein variations and find your perfect combination.

And if you like this recipe, check out our Peach Cobbler Protein Shake recipe. Delicious!

Recipe

strawberry banana protein shake with fresh strawberries and sliced banana

Strawberry Banana Protein Smoothie Recipe (Easy)

Andréa Marchese
This easy strawberry banana protein smoothie is a great protein breakfast option or anytime high protein snack!
5 from 1 vote
Print Recipe Pin Recipe
Prep Time 5 minutes mins
Cook Time 0 minutes mins
Total Time 5 minutes mins
Servings 1 serving

Equipment

  • kitchen scale recommended for best results
  • high speed blender

Ingredients

  • 1 cup frozen strawberries 150g
  • 1 cup frozen banana slices 150g
  • ¾ cup water 180g
  • 1 scoop whey protein isolate 31g
  • 1 tablespoon sweetener of choice optional

Instructions
 

  • Add the frozen fruit to your blender cup, followed by the water.
  • Add the protein and sweetener (if using).
  • Blend for 30 seconds or until smooth. And enjoy!

Notes

Ingredient Substitutions
  • Switch out water with coconut milk, oat milk, or your favorite non-dairy milk for added creaminess and flavor.
  • Experiment with different flavors of protein powder, like chocolate or strawberry protein powder
  • If you don't want to use protein powder, try ⅓ cup Greek yogurt for a creamy protein boost.
Recipe Variations
  • Add nut or seed butter for a filling flavor twist (I recommend peanut butter or hemp seeds). They not only bring extra protein but also introduce healthy fats to the mix.
  • Add ¼ cup greek yogurt for a creamy way to increase the protein content
Storage Info
This delicious strawberry banana protein smoothie can be made ahead of time and stored in the refrigerator for about 24 hours.
Pro Tip
For a quick and easy breakfast option, prep ziplock bags with pre-measured strawberry and bananas and store them in the freezer. This way, you're two steps closer to refreshing smoothie when you're rushing to get out the door!

Nutrition

Serving: 1recipe | Calories: 308kcal | Carbohydrates: 50g | Protein: 28g | Fat: 1g | Cholesterol: 15mg | Sodium: 47mg | Fiber: 7g | Sugar: 27g
Tried this recipe?Please consider leaving a review!

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andrea at the gym holding cupcakes

Hi, I'm Andréa! I’ve been baking with protein powder since 2013, and I can give you all the top tips for creating delicious high protein snacks, desserts, and more.

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