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I’m always on the lookout for quick, healthy, and delicious breakfast or snack I can drink on the go. And let me tell you, I’ve struck gold with this Avocado Banana Smoothie. It’s packed with nutrients, super easy to make, and tastes surprisingly amazing, even with the spinach! Don’t let the green color scare you – this smoothie is a creamy, dreamy avocado banana delight.

Two jars of avocado banana smoothie.

Why You’ll Love It

  • Quick and tasty: Blends in minutes with a naturally creamy, refreshing flavor that feels like a treat.
  • Balanced meal replacement: Healthy fats, fruit carbs, and over 20 grams of protein help keep you full and energized.
  • Nutritional powerhouse: Packed with fiber, potassium, leafy green vegetables, and vitamins to fuel your day the plant-based way.
Avocado banana smoothie recipe ingredients on a table.

Avocado Banana Smoothie Ingredients

  • Water is a simple, underrated smoothie base. It keeps the flavor clean, light, and refreshing without overpowering the fruit.
  • Avocado adds healthy fats that boost creaminess, helps you stay full, and improves vitamin absorption. Cut avocado like a pro with my guide.
  • Banana brings natural sweetness and smooth texture that balances the greens. If you like thick smoothies, you can freeze bananas ahead of time.
  • Mango adds extra creaminess, masks any “green” taste, and delivers vitamins A and C. For quick prep, check out my guide on how to cut mango.
  • Protein powder: Adding about 20 grams of unflavored, homemade protein powder balances the fats from avocado and carbs from fruit. It helps keep you full, supports muscle recovery, and lets the smoothie’s natural flavors shine without added sugars or fillers.

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Recipe Tips

  • We used water as our liquid base to keep the calories down, yet you can use almond milk, oat milk or even coconut water with this avocado smoothie recipe.
  • If you want tips on making thick and creamy smoothie, check out my step-by-step guide on how to make a smoothie.
Avocado, banana, mango, and spinach on a wooden board.
Avocado, banana, mango, and spinach unmixed in a blender.

How to Make Avocado Banana Smoothie

  1. Add water and spinach to a blender and blend on high until completely smooth. This helps break down the greens for a creamy base.
  2. Add avocado, frozen mango, and banana, then blend again until thick and creamy.
  3. Adjust with more water if needed, taste, and add a squeeze of lemon or lime if desired.
  4. Add in protein powder and blend on low until thick and creamy to minimize aeration.
  5. Pour and enjoy right away for the best flavor and texture.
Cutting board with cut mango, avocado and spinach with glass of green smoothie.

Avocado Banana Smoothie Ingredient Swaps

Here’s a few suggestions to help you swap ingredients based on what you have on hand.

  • Sweetness: Mango or pear (instead of banana).
  • Creaminess/Protein: Greek yogurt.
  • Avocado Replacement: Cashew or coconut cream.
  • Mango Alternatives: Pineapple, peach, or berries (strawberries or blueberries)

Smoothie Add-Ins

Feel free to experiment by adding other ingredients to this smoothie. Here’s a few I would suggest trying with this avocado banana smoothie recipe:

  1. Chia seeds: A tablespoon or two adds a boost of fiber, omega-3 fatty acids, and protein. They have a mild flavor and thicken the smoothie slightly.
  2. Kale: Don’t be afraid to add more greens! Kale is a nutritional powerhouse with vitamins A, C, and K, as well as calcium and antioxidants. You can also check out my guide on learn how to freeze kale.
  3. Ginger: A small piece of fresh ginger adds a zesty kick and has anti-inflammatory properties.

More Avocado Recipes You’ll Love

Creamy, versatile, and packed with goodness, avocados are a must-have in a healthy diet. From energizing green smoothies to indulgent vegan treats, these avocado recipe ideas will inspire your kitchen adventures:

If you make this avocado banana smoothie, I’d love to hear how it turned out in the comment box below. Your feedback helps me and all the readers in this community. And if you’re interested in more plant-based recipes (and exclusive content), sign up for my weekly recipe newsletter.

two glasses of avocado banana smoothie.
4.39 (870 votes)

Avocado Banana Smoothie (High-Protein & Creamy)

This creamy avocado banana smoothie blends spinach, mango, and protein into a quick, balanced meal. With healthy fats, natural carbs, and about 29 grams of protein, it keeps you full and energized—perfect for busy mornings or a refreshing post-workout boost.
Prep: 3 minutes
Blend: 2 minutes
Total: 5 minutes
Serves: 1
Author: Jen Hansard
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Ingredients  

  • 1 cup spinach
  • 1 cup water
  • ¼ avocado
  • 1 banana
  • ½ cup mango frozen
  • 1 serving protein powder unsweetened + unflavored

Instructions 

  • Blend spinach and water on high speed until smooth.
  • Add avocado, banana and mango and blend again.
  • Add in protein powder and blend on low to mix.
  • Pour into a glass and enjoy.

Video

Helpful Tools

Notes

  • Use at least one frozen fruit to make the smoothie cold or serve over ice.
  • If this creamy smoothie is having a hard time blending well in your smoothie then add a bit more water until the blades turn easily on their own. You can also grab one of my favorite smoothie blenders.
  • Add in a serving of homemade protein powder to have a clean, filling boost.

Nutrition

Serving: 16 oz | Calories: 342 kcal | Carbohydrates: 45 g | Protein: 29 g | Fat: 8 g | Saturated Fat: 1 g | Polyunsaturated Fat: 1 g | Monounsaturated Fat: 5 g | Sodium: 201 mg | Potassium: 1052 mg | Fiber: 8 g | Sugar: 26 g | Vitamin A: 3855 IU | Vitamin C: 54 mg | Calcium: 138 mg | Iron: 2 mg

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Common Questions

My smoothie is too thick. How can I thin it out?

Add more liquid, such as water, milk (dairy or non-dairy), or juice, a little at a time, and blend again until you reach your desired consistency.

Can I use a ripe but not-quite-perfect avocado?

Yes, as long as the avocado isn’t overly brown or mushy. A slightly soft avocado is fine for blending.

Can I substitute the banana with something else?

While the banana contributes sweetness and creaminess, you could try using mango, pear, or even a bit of honey or maple syrup for sweetness. The texture might be slightly different.

Can I use frozen avocado?

Yes, frozen avocado chunks are available and work well in smoothies. They also help make the smoothie colder and thicker. For busy mornings, you can include them in frozen meal prep smoothie packs so you always have ready-to-blend ingredients on hand.

Is avocado and banana smoothie good for you?

Yes! The bananas and avocados lend a creaminess to the whole smoothie while boosting the fiber and adding some natural sweetness for a quick energy boost. Avocados are rich in heart-healthy monounsaturated fats, reducing cardiovascular disease risk. They’re also rich in potassium, essential for balancing blood pressure.

Do banana and avocado taste good together?

They sure do. Bananas and avocados blend into a creamy, subtly sweet mix, ideal for smoothies. The banana’s sweetness masks the avocado’s mild flavor, creating a delicious and nutritious combination.


FREE! Smoothie + Meal Plan

Not sure what to eat with smoothies? I got you! Start eating healthier without overthinking every meal.

4.39 from 870 votes (3 ratings without comment)

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Rating




Comments

  1. 5 stars
    I subbed kale for the spinach, because oops. But it still turned out great. My 8 y/o son told me it tastes like one we’ve gotten at a smoothie shop before.

    1. When the kids approve, it’s a win! Great job, Catherine!

  2. 5 stars
    I love how creamy and simple this smoothie is! It has just the right amount of sweetness as well in case you are looking for smoothies with less sugar.

  3. 4 stars
    This is the first time I have used avocado in a smoothie – it definitely makes it thick and creamy! I also used coconut water and added a plant protein powder.
    It was filling and good.

  4. 3 stars
    The avocado banana smoothie is just ok. It’s not bad, but it’s not as exciting as many others I’ve tried from SGS.

  5. 4 stars
    You know everything in this smoothie is great for you! I used coconut water and added a protein powder.
    It came out a little thick but I added more coconut water.
    So good!

  6. 4 stars
    Very creamy and yummy. It was very filling and held me until lunch. I would have preferred a cooler smoothie.

  7. 5 stars
    Great recipe, and because I had a container of Organic Girl Super Greens, I used that instead of spinach (spinach is in there but just some others as well) The banana made it really sweet! Loved it

  8. 4 stars
    Creamy and not too sweet – good one! I didn’t have the Protein Boost Powder thanks n hand but would sure like to try it with that added.

  9. 3 stars
    I made this smoothie. I left out protein powder. Probably sweeter if I added it

  10. 5 stars
    My regular smoothies have always consisted of spinach, bananas and protein powder, but adding the avocado as a healthy fat made me feel fuller until lunch time and the mango was a nice compliment to give it a tropical taste. The avocado and mango also gave it a creamier texture. In the future, I will try less water and turn it into a smoothie bowl as the flavour combination was delicious.

  11. 4 stars
    The banana and avocado make this smoothie extremely creamy! The spinach adds a wonderful color and nutrients. Overall, this is a well-balanced nutrient-packed smoothie. It could use something a bit acidic such as lime.

  12. 4 stars
    I really like this smoothie… never tried avocado in a smoothie before and it adds creaminess… !!!! I follow the instructions using my Vitamix. I used the frozen mangos and cold water but my other ingredients were at room temp. I just felt it was not as cold as I like.. I was tempted to add ice but didn’t want to make it watery… but still love the flavor.

    1. Hi Merary – to make your smoothies colder, you can add some ice. Plus, I always recommend using as many frozen fruits as you can!

  13. 3 stars
    My family and I tried today’s smoothie challenge. We would like to have more mango added. We use bananas in other smoothies, but the banana taste was a little over powering. It was not cold enough for me. I would suggest ice in place of the liquid water. The other ingredients are ok. These are our thoughts on today’s challenge. Thank you.

    1. Hey Regina – I always recommend using as many frozen ingredients in smoothies as you can. You can buy frozen mango chunks and I always suggest freezing some bananas, especially if you have some super ripe fresh ones – these are perfect bananas to freeze and add to future smoothies! Keep on rawkin’ this challenge!

  14. 4 stars
    I doubled this for lunch! Nice and smooth and a “heavier” smoothie that is filling and tasty! I didn’t think it needed any changes but I did add the vegan protein powder for extra protein before my workout! Loved it!