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Hemp Seed Cacao Banana Smoothie is a thick, chocolatey blend of ripe banana, raw cacao powder and hemp seeds, plus your milk of choice, ready in under 5 minutes with no cooking involved.
I started making this one on mornings when I skipped breakfast and needed something that would actually hold me until lunch. Hemp seeds do that job. They add close to 10g of protein per serving without turning the drink chalky the way some protein powders do.
The banana needs to be spotty, not just yellow. Underripe banana leaves the smoothie thin and starchy tasting, and no amount of cacao fixes that.
Cacao powder gives this a deep, slightly bitter chocolate flavor. If all you have on hand is regular cocoa powder, use it, but the smoothie will taste milder and less complex.
Why You’ll Love This Recipe
- Comes together in one blender, no cooking required
- Hemp seeds add plant protein without a chalky texture
- Ripe banana keeps it naturally sweet, no added sugar needed
- Ready in under 5 minutes for busy mornings
Ingredient Notes
- Banana: Use a ripe, brown-speckled banana for natural sweetness. Freeze slices ahead for a thicker, colder texture.
- Hemp seeds: Buy hulled hemp seeds (also called hemp hearts). They have a mild nutty taste and blend smooth without soaking.
- Cacao powder: Raw cacao gives a deeper, slightly bitter chocolate flavor. Cocoa powder works as a substitute but tastes milder.
- Almond milk: Any unsweetened milk works here, dairy or plant-based. Oat milk makes it slightly thicker and sweeter.
- Almond butter: Optional, but it adds creaminess and healthy fat. Swap for sunflower seed butter if you need it nut-free.
- Maple syrup or date: Only add if your banana isn’t sweet enough on its own. Start with a small amount and taste before adding more.
Hemp Seed Cacao Banana Smoothie: Creamy and Filling
Ingredients
Method
- Add the almond milk to the blender first, then the banana, hemp seeds, cacao powder and a pinch of salt.
- Blend on high for 45 to 60 seconds until fully smooth with no hemp seed flecks or grit visible.
- Taste and add sweetener if needed. If the banana wasn’t frozen, add ice and blend another 15 to 20 seconds until thick and cold.
- Pour into a glass right away and drink within about 10 minutes, before it starts to separate.
Notes
- Use hulled hemp seeds, not whole seeds with the shell still on
- Freeze banana slices in advance for a thicker, milkshake-like texture
- Blend at least 45 seconds or the hemp seeds leave a gritty texture
- Taste before sweetening, ripe banana is often sweet enough on its own
Tips for Success
- Freeze banana slices ahead of time for a thicker, colder texture without watering it down with ice
- Blend almond milk and hemp seeds first before adding banana to avoid gritty bits stuck under the blade
- Add cacao powder gradually and taste as you go since bitterness varies a lot between brands
- Store leftover hemp seeds in the fridge, much like you would with the seeds in a chia coconut overnight pudding, to keep their oils from turning rancid
- Use a spotty, brown-speckled banana for natural sweetness instead of reaching for syrup
Variations
- Add a tablespoon of peanut butter and a pinch of cinnamon for a chocolate peanut butter version
- Swap almond milk for oat milk and add a scoop of vanilla protein powder for extra protein
- Blend in a handful of spinach for added greens, the cacao and banana mask the flavor completely
Storage and Reheating
This smoothie tastes best right after blending, within the first 10 minutes before the banana starts to separate and the top turns watery.
If you have leftovers, store in a sealed jar in the fridge for up to 24 hours. Give it a hard shake or a quick re-blend before drinking since it will separate.
For longer storage, freeze in a freezer-safe jar for up to 1 month, leaving room at the top for expansion. Thaw in the fridge overnight, then blend again for 10 to 15 seconds to bring back the texture.
Serving Suggestions
Pour this into a tall glass over ice for a quick breakfast, or split it into two small glasses for kids as an after-school snack.
Pair it with whole grain toast and nut butter, or a handful of granola on the side if you want something to chew on.
For a heartier breakfast, serve it alongside an egg white veggie scramble or a slice of sourdough. The protein from the hemp seeds pairs well with more protein at the same meal.
FAQ
Why is my hemp seed cacao banana smoothie gritty instead of smooth?
Under-blending the hemp seeds is the usual cause. Blend on high for 45 to 60 seconds until no seed flecks remain, and use hulled hemp seeds rather than whole seeds with the shell on. A high-speed blender breaks the seed coat down more fully than a weaker one.
Can I use cocoa powder instead of raw cacao in this smoothie?
Yes, cocoa powder works as a 1:1 swap for the cacao powder. It gives a milder, less bitter chocolate flavor since it’s been roasted, while raw cacao keeps more of its natural depth. Either one blends the same way with no other changes needed.
Can I make this banana cacao smoothie ahead and freeze it?
Yes, freeze it in a mason jar with an inch of headspace for up to 1 month. Thaw overnight in the fridge, then re-blend for 10 to 15 seconds before drinking. If you’re keeping it in the fridge instead, drink it within 24 hours since the banana separates over time.
What goes well with a hemp seed cacao banana smoothie?
Whole grain toast with nut butter or a batch of pumpkin spice energy bites both work well alongside this smoothie for breakfast. If you want something more filling, pair it with two eggs or a slice of sourdough toast. The extra protein rounds out the meal past the smoothie alone.
Is this hemp seed cacao banana smoothie vegan and gluten free?
Yes, it’s naturally vegan and gluten free when made with a plant-based milk like almond or oat. Hemp seeds also bring roughly 10g of protein per serving, which is high for a smoothie without added protein powder. Just check that your milk and any add-ins are certified gluten free if that matters to you.
Do I need to soak hemp seeds before blending them into this smoothie?
No, hemp seeds don’t need soaking the way chia or flax seeds do. They’re already soft and blend smooth straight from the bag. Just make sure you’re using hulled hemp seeds, since the outer shell is what causes texture problems if left on.
