The Secretly Healthy Chocolate Avocado Banana Smoothie (Ultra-Creamy & Quick)

There are smoothies, and then there are smoothies. The kind that taste less like health food and more like a decadent, frosty milkshake—but without the guilt. This Chocolate Avocado Banana Smoothie is exactly that. It’s thick, rich, impossibly creamy, and has a secret ingredient that delivers a dose of healthy fats and an unmatchable texture: the humble avocado.

If you’re looking for a quick breakfast, a post-workout recovery drink, or a late-night dessert fix that actually fuels you, you’ve found your new obsession.

Why I Love This Recipe

I’ve been making smoothies for years, and I’m always chasing that perfect, velvety consistency. No one wants a watery, lukewarm shake. The first time I tried adding avocado, I was skeptical, but the results were transformative. It gives the smoothie body, creaminess, and a richness that makes you swear you added a scoop of ice cream.

• Ultimate Creaminess: The avocado creates a texture you just can’t get with banana alone. It’s like sipping on velvet.
• A Healthy Powerhouse: It’s loaded with healthy fats, potassium, and fiber, making it a satiating and energy-boosting meal or snack. For more quick, energy-focused snacks, check out my recipe for these No-Bake Monster Cookie Energy Balls.
• Totally Chocolate-Forward: The cocoa powder and optional sweetener ensure this tastes like a treat, not a chore. The subtle hint of cinnamon elevates the chocolate, making it taste richer and more complex.
• Fast and Simple: You can have this ready in under five minutes, making it perfect for those frantic weekday mornings.

Ingredients List

Ingredient	Quantity	Notes
Avocado	¼ to ½ medium	The key to the creaminess. Start with ¼ and add more for a thicker blend.
Milk	121​ cups	Any milk works: almond, oat, cow, or soy.
Bananas	2 large, very ripe	Must be frozen for the best texture and chill factor. Peel and slice before freezing.
Cocoa Powder	2 Tablespoons	Use unsweetened cocoa powder.
Ground Cinnamon	¼ teaspoon	Highly recommended—it deepens the chocolate flavor.
Sweetener (Optional)	Maple syrup or honey, to taste	Only needed if your bananas aren’t super ripe. Start with 1 teaspoon and add more as desired.
Ice	Optional	Add only if your bananas weren’t completely frozen, but it may dilute the flavor.

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Swaps and Notes

• For a Protein Boost: Add a scoop of your favorite chocolate or vanilla protein powder. You may need to add a splash more milk to compensate for the thickness.
• Sweetener Alternatives: If you want to keep it refined-sugar-free, a couple of pitted dates will add sweetness and fiber.
• Adding Greens: This is the best chocolate smoothie for sneaking in greens. A small handful of spinach (about ½cup) is completely undetectable in both taste and color.
• Nut Butter: A tablespoon of peanut or almond butter will add depth, extra protein, and richness.

Instructions: The Five-Minute Blend

This recipe couldn’t be simpler—just toss, blend, and enjoy.

1. Prep the Blender: Add the milk of your choice to the blender jug first. This helps the blades catch the solids and prevents ingredients from sticking to the bottom.
2. Add Solids: Toss in the frozen banana slices, ¼ to ½ of the avocado, cocoa powder, and cinnamon. If using, add 1 teaspoon of maple syrup or honey.
3. Blend: Start blending on low, then quickly move to medium-high speed. Blend for 60 to 90 seconds, scraping down the sides with a spatula if needed, until the smoothie is completely smooth and no chunks of avocado or banana remain.
4. Taste and Adjust: Give it a taste. Is it sweet enough? Add more maple syrup or honey. Is it too thick? Add a splash more milk.
5. Serve: Pour immediately into a glass and enjoy!

Tips for Success

• The Power of Frozen Bananas: This is non-negotiable for a thick, cold, shake-like smoothie. Buy bananas in bulk, wait until they are nicely spotted (for maximum sweetness), peel them, break them into a few chunks, and store them in a zip-top bag in the freezer.
• Start Small with Avocado: If you’re nervous about the flavor, start with just ¼ of a medium avocado. It adds creaminess with virtually no discernible taste. As you get comfortable, move up to ½ for maximum richness.
• Invest in a Good Blender: For tough, frozen ingredients, a high-powered blender will prevent a chunky or lukewarm result. If your blender struggles, let the frozen items sit for a minute or two before blending.

Serving Suggestions and Pairings

This smoothie is a meal in itself, but it pairs wonderfully with light savory items or energy-focused sides.

• Savory Balance: Pair it with a slice of whole wheat toast topped with a sprinkle of sea salt.
• Baked Goods: A great pairing for a quick weekend brunch is a slice of my Chocolate Chip Banana Bread—a perfect way to use up those extra ripe bananas!
• Something to Dip: Serve alongside some fresh berries or a simple Greek yogurt parfait to scoop up the smoothie.
• For Dessert: Serve it next to a small bowl of my Brownie Batter Dip for an epic chocolate experience.

Nutritional Information (Per Serving, Estimated)

Metric	Amount
Calories	380
Protein	12g
Fat	15g
Carbohydrates	55g
Fiber	8g
Sugar	28g

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Note: Nutritional information is an estimate based on using almond milk and ¼ medium avocado and no added sugar (relying on banana sweetness).

Storage and Leftover Tips

Smoothies are best enjoyed immediately. As they sit, they tend to separate, and the texture breaks down.

• Immediate Enjoyment: Drink the entire batch within 10-15 minutes of blending.
• If you must store it: Pour any leftovers into an airtight jar (fill it to the very top to reduce oxidation) and store it in the refrigerator for up to 24 hours. Be prepared to shake or re-blend it before consuming, as it will likely separate.
• Smoothie Pops: A smart way to save leftovers is to pour the remaining smoothie into popsicle molds. It makes a fantastic, healthy, chocolate-banana-avocado ice pop!

More Recipes You Will Love

If you’re hooked on this quick, creamy chocolate fix, you’ll definitely want to try these other Chef Maniac favorites:

• This Blueberry Lemonade is My Favorite Refreshing Drink for Sunny Days
• These Chocolate Chip Cookie Dough Brownie Bombs are My Favorite Sweet Obsession

Final Thoughts

This chocolate avocado banana smoothie proves that healthy eating doesn’t have to feel restrictive—it can, and should, feel like a delicious indulgence. It’s my go-to recipe for getting greens, fiber, and healthy fats into my day without compromising on flavor. The texture is seriously next level.

Give it a blend and let me know in the comments below what you think. Did you use the whole ½ avocado? What’s your favorite protein powder to add?

Happy Blending!

— Jason Griffith