High-Protein Strawberry Banana Smoothie with Greek Yogurt

There's something about a creamy, fruity smoothie that just hits the spot, whether you're starting your day, refueling after a workout, or looking for a quick snack. This High-Protein Strawberry Banana Smoothie is naturally sweet and comes together in just five minutes. With the addition of Greek yogurt, it's packed with protein, without any need for protein powder. You'll just need a few simple, pantry-friendly ingredients to make this refreshing and nutrient-rich smoothie. Optional hemp seeds or ground flax give it a subtle nutty flavor and an extra boost of protein and fiber for staying power.

Strawberry banana smoothies garnished with fresh strawberries.
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Smoothies like this are a simple, convenient way to get fruit and protein without a lot of prep or cleanup. As a registered dietitian, I love the combination of Greek yogurt, milk (dairy or soy), and seeds to help keep you full and satisfied. The nutrient mix makes this smoothie a great option for breakfast, a mid-day snack, or post-workout refuel.

If you're looking for more nutrient-dense smoothie ideas, try my High-Protein Green Apple Lentil Smoothie, Berry Coconut Water Smoothie, Papaya Smoothie with Mango and Pineapple, Matcha Smoothie with Mango and Spinach, or Pink Dragon Fruit Smoothie. And if you're someone who loves the strawberry-banana flavor pairing, you might also like my Strawberry Banana Baked Oatmeal for another breakfast idea.

Need more inspiration? You can also find satisfying, plant-forward recipes in my roundup of High-Protein Vegetarian Recipes. Plus, I'll send you a free resource with 100+ Nourishing Meal and Snack Ideas when you join my email list.

If you want to change up this smoothie recipe a bit, you can also customize it to make a smoothie bowl. Use less milk, and top it with granola, fresh fruit, seeds, or a drizzle of nut butter for extra texture and staying power. Add a handful of spinach or kale to the blender for a green boost that won't overpower the flavor, or swap in frozen mango or blueberries to switch up the flavor profile. With these simple tweaks, you can easily make a simple smoothie feel like a complete and satisfying morning meal.

Labeled ingredients to make a strawberry banana smoothie with Greek yogurt.

Ingredients

For this smoothie, you'll need frozen strawberries and bananas, plain Greek yogurt, and your choice of milk. Dairy or soy milk works well if you want to maximize the protein content. If protein isn't a big concern, feel free to swap in oat, almond, cashew, or any other type of plant milk you have on hand. Adding a scoop of hemp seeds or ground flax gives this nourishing smoothie an extra boost of protein, fiber, and omega-3s. All of these ingredients go straight into the blender and come together in minutes for a creamy, satisfying smoothie.

Unblended strawberry banana smoothie ingredients in a blender.

Substitutions

  • Banana: If you only have fresh banana (not frozen), add it along with a few ice cubes
  • Strawberries: Use blueberries instead of strawberries for another flavor option
  • Hemp seeds are optional. Substitute with ground flaxseeds or chia seeds if desired.
  • Make it dairy-free and vegan with soy yogurt and soy milk (or any other plant-based yogurt and milk alternatives)
  • Optional add-ins: vanilla extract, cinnamon, peanut butter or almond butter, spinach or kale

Making Ahead and Storage

Smoothies are best enjoyed fresh, but you can portion out the fruit and seeds ahead of time and store them in bags in the freezer. When ready, just blend with yogurt and milk. Any leftover smoothie can be refrigerated for up to 24 hours-just stir or re-blend before drinking.

Strawberry Banana Smoothie in a glass garnished with a fresh strawberry.

FAQ

What goes in a strawberry and banana smoothie?

A classic strawberry banana smoothie typically includes frozen or fresh strawberries and bananas, a liquid base such as milk or a plant-based milk alternative, and sometimes a source of protein, such as Greek yogurt or protein powder. Optional additions include hemp seeds, chia seeds, nut butters, or a touch of honey for sweetness.

Are banana and strawberry smoothies good for you?

Yes! Banana and strawberry smoothies provide a mix of nutrients, including vitamins, minerals, protein, fiber, and antioxidants. Bananas add potassium and natural sweetness, while strawberries lend vitamin C and plant-based compounds that support overall well-being. When paired with protein from yogurt and milk, they can be a balanced and satisfying snack or meal.

Do you need milk or yogurt for a smoothie?

Not necessarily, but including a liquid like milk, soy milk, or yogurt helps create a creamy texture and adds protein, calcium, and other nutrients. In a pinch, you can also blend fruit with water, coconut water, or juice.

Do bananas and strawberries go together?

Absolutely! The natural sweetness and creaminess of banana pairs well with the tartness of strawberries. Together, this classic pairing creates a smooth, flavorful base that works well in drinks, smoothie bowls, breakfasts, and desserts.

Overwhelmed by "What's for Dinner?"

Start with my 100+ Vegetarian Meal and Snack Ideas guide for simple, plant-forward inspiration.

📖 Recipe

Smoothie with strawberries, bananas, and Greek yogurt.

High-Protein Strawberry Banana Smoothie with Greek Yogurt

Stephanie McKercher, RDN
This Strawberry Banana Smoothie with Greek Yogurt is a quick, protein-packed, fruit-forward option for breakfast or a snack. Thick, creamy, and naturally sweet, it's a go-to when you want something nourishing without extra prep. Serves 2-4.
No ratings yet
Prep Time 5 minutes
Total Time 5 minutes
Course Breakfast, Snack
Cuisine American, gluten-free, vegetarian
Servings 2 people
Calories 522 kcal

Equipment

  • blender

Ingredients
 
 

  • 3 cups frozen sliced strawberries
  • 1 ½ cups frozen sliced banana (see note 1)
  • 1 cup plain Greek yogurt
  • 2 cups milk (dairy or unsweetened soy milk - see note 2)
  • ¼ cup hemp seeds or ground flaxseeds (optional)

Instructions
 

  • Add strawberries, bananas, milk, and hemp seeds or ground flaxseeds (if using) to a high-speed blender. Blend 1 minute, or until smooth and creamy.
  • If the smoothie is too thick, add another splash of milk and re-blend until you reach your desired consistency.
  • Pour into glasses and enjoy!

Notes

  1. Banana: Use fresh banana if you don't have frozen. Add in a few ice cubes to maintain the cold temperature if desired. 
  2. Milk: Any type of milk or plant-based milk alternative works. Use dairy or soy milk for highest protein composition.
  3. Making ahead and storage: This recipe is best enjoyed fresh, but you can portion out the fruit and seeds ahead of time and store them in the freezer. When ready, just blend with yogurt and milk. Leftover smoothie can be refrigerated for up to 24 hours-just stir or re-blend before drinking.
  4. Make it a smoothie bowl by reducing the milk and topping with granola or fresh fruit.

Nutrition

Calories: 522kcal | Carbohydrates: 59g | Protein: 30g | Fat: 20g | Saturated Fat: 6g | Polyunsaturated Fat: 10g | Monounsaturated Fat: 3g | Trans Fat: 0.01g | Cholesterol: 34mg | Sodium: 132mg | Potassium: 1240mg | Fiber: 8g | Sugar: 39g | Vitamin A: 627IU | Vitamin C: 137mg | Calcium: 486mg | Iron: 5mg
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