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Today, I’m sharing my own take on the Costco strawberry banana smoothie recipe so you can enjoy the classic flavor any time you want, right in your own kitchen. Whether it’s a refreshing start to your morning or a midday treat, this homemade version is bursting with vibrant strawberries, ripe bananas, and a luscious texture.
What Is Costco Strawberry Banana Smoothie?
The Costco food court Strawberry Banana Smoothie is a blended fruit drink.
Ingredients For Costco Strawberry Banana Smoothie:
- 1 ½ cups frozen strawberries: Frozen berries create a naturally thick and frosty texture.
- 1 ripe banana: Bananas add natural sweetness and creaminess.
- 1 cup unsweetened apple juice: This brings a light, refreshing flavor reminiscent of the Costco version.
- ½ cup ice: Extra ice makes the smoothie cold and smooth.
- ½ cup vanilla Greek yogurt (optional): For a rich and creamy finish, I add a little yogurt.
Instructions:
- Prepare your ingredients: Gather your frozen strawberries, slice the banana, measure out the apple juice, and get your ice ready.
- Add to blender: Start by pouring the apple juice into your blender. Next, add the sliced banana, frozen strawberries, ice, and the Greek yogurt if you’re including it.
- Blend until smooth: Close the lid firmly and blend everything on high speed until you reach a smooth, creamy consistency with no large chunks of fruit or ice remaining. This usually takes about 45 seconds to a minute.
- Taste and adjust: Give the smoothie a quick taste. If you’d like it a bit sweeter, you can add half a teaspoon of honey or a splash more apple juice and blend for another few seconds.
- Serve immediately: Pour your smoothie into a chilled glass. I love to enjoy mine right away while it’s icy cold and at its best texture.
Tips For The Perfect Costco Strawberry Banana Smoothie:
- Use ripe bananas: They’re sweeter and blend more smoothly. If you have overripe bananas, they work wonderfully here.
- High-speed blender: A powerful blender makes it easy to create a creamy, lump-free drink.
- Yogurt for creaminess: The Greek yogurt is optional, but it does make the smoothie a little closer in texture to the Costco original.
- Extra fruity flavor: Try substituting orange juice for apple juice for a citrusy twist.
- Frozen fruit is key: Frozen strawberries keep things thick and cold without needing too much extra ice.
- Storage: If you have extra smoothie, pour it into popsicle molds for a frozen treat later.
What To Serve Costco Strawberry Banana Smoothie With
Classic Breakfast Pairings:
- Granola & Greek Yogurt Parfait: Layer creamy Greek yogurt with your favorite crunchy granola and fresh berries for a balanced and filling breakfast.
- Whole Wheat Toast with Almond Butter: Spread nutty almond butter on whole-grain toast, and top with a drizzle of honey or banana slices for a wholesome pairing.
- Egg Muffins or Omelet: Bake a batch of egg muffins with spinach, tomatoes, and feta, or make a simple veggie omelet. The smoothie’s cool, sweet taste complements the savory eggs perfectly.
Light And Healthy Snacks:
- Homemade Muffins: Blueberry or banana oat muffins pair subtly with the flavors in your Costco Strawberry Banana Smoothie and keep you energized.
- Fruit Salad: Combine pineapple, orange segments, kiwi, and blueberries for a colorful fruit salad; the citrusy notes work beautifully with the strawberry banana blend.
- Rice Cakes with Nut Butter: Rice cakes topped with peanut or cashew butter are crunchy, satisfying, and easy to whip up.
Lunch Ideas:
- Chicken Salad Wrap: Fill a whole wheat tortilla with chicken salad and leafy greens. The smoothie acts as a light, sweet treat alongside the savory wrap.
- Cold Quinoa Bowl: Toss cooked quinoa with chopped veggies, avocado, and a lemon vinaigrette. The refreshing smoothie balances this nutrient-packed bowl.
- Turkey or Veggie Sandwich: Make a simple turkey and cheese sandwich, or layer grilled veggies in a crusty roll. This lunchtime duo is filling and delicious.
Sweet Treats:
- Chocolate Chip Cookies or Biscotti: A few chocolate chip cookies or crunchy biscotti make an indulgent addition for treat time.
- Energy Bites: Whip up no-bake energy bites from oats, peanut butter, and seeds to enjoy with your smoothie.
Health Benefits
- Strawberries: Strawberries are packed with vitamin C, which supports immune health and acts as a powerful antioxidant. The vibrant red color of strawberries comes from anthocyanins, which may help fight inflammation and protect your cells from damage.
- Bananas: Bananas are a great source of vitamin B6, which helps your body process proteins, and vitamin C for an additional antioxidant boost. They also contain dopamine, a natural compound known to help reduce oxidative stress.
- Excellent Source Of Dietary Fiber: Both strawberries and bananas offer a nice amount of dietary fiber. Fiber supports digestive wellness, helps maintain healthy cholesterol levels, and can keep you feeling full for longer periods. This is especially useful if you love having smoothies as a breakfast or snack.
- Potassium in Bananas: Bananas are well-known for their high potassium content, which helps balance sodium levels, supports healthy blood pressure, and keeps your heart functioning smoothly.
- Low in Saturated Fat: Smoothies with fruit, ice, and natural yogurt or juice stay low in unhealthy fats, making them a heart-friendly option when you want something sweet.
- Natural Sweetness, No Added Sugar (if you skip it): The ripe banana and strawberries add plenty of sweetness, giving you a satisfying and naturally sweet taste without the need for extra sugars or syrups. This makes it great for those who want to limit their added sugar intake.
- Great Post-Workout Snack: After a workout, your body benefits from a mix of carbohydrates for energy replenishment, a bit of protein (if you use Greek yogurt), and hydration. The Costco smoothie covers these needs, offering a quick and refreshing recovery snack.
- Source of Hydration: The smoothie uses apple juice (or your juice of choice) and water-rich fruit, helping you reach your daily hydration goals, especially important during hot weather or after physical activity.
- Supports Healthy Skin: The vitamin C and antioxidants found in both strawberries and bananas contribute to collagen production and help maintain healthy, glowing skin.
- Provides a Quick Energy Boost: The natural sugars in fruit are easily digestible and provide a quick source of energy, making this smoothie ideal as a morning pick-me-up or a midday refresher.
Final Thoughts
Sharing this recipe always feels special because it reminds me of my favorite visits to Costco and the sense of comfort that comes with a beloved classic. I hope making this smoothie brings that same comfort and a smile to your face.
More Smoothie Recipe:

Ingredients
- 1 ½ cups frozen strawberries: Frozen berries create a naturally thick and frosty texture.
- 1 ripe banana: Bananas add natural sweetness and creaminess.
- 1 cup unsweetened apple juice: This brings a light, refreshing flavor reminiscent of the Costco version.
- ½ cup ice: Extra ice makes the smoothie cold and smooth.
- ½ cup vanilla Greek yogurt (optional): For a rich and creamy finish, I add a little yogurt.
Instructions
- Prepare your ingredients: Gather your frozen strawberries, slice the banana, measure out the apple juice, and get your ice ready.
- Add to blender: Start by pouring the apple juice into your blender. Next, add the sliced banana, frozen strawberries, ice, and the Greek yogurt if you’re including it.
- Blend until smooth: Close the lid firmly and blend everything on high speed until you reach a smooth, creamy consistency with no large chunks of fruit or ice remaining. This usually takes about 45 seconds to a minute.
- Taste and adjust: Give the smoothie a quick taste. If you’d like it a bit sweeter, you can add half a teaspoon of honey or a splash more apple juice and blend for another few seconds.
- Serve immediately: Pour your smoothie into a chilled glass. I love to enjoy mine right away while it’s icy cold and at its best texture.
Did You Make This Recipe?
How you went with my recipes? Tag me on Instagram at @PenciDesign.