Creamy Blackberry Smoothie (4 Ingredients, 5 Minutes)

Name: Creamy Blackberry Smoothie
Prep time: 3 min
Total time: 5 min
Ingredients: 1 cup spinach; 1 cup coconut milk; 1 cup blackberries; 1/2 banana

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One of my favorite memories with my kids is picking fresh Florida blackberries. A handmade sign scrawled with “Blackberries” pulled us right off the road, and those big, juicy berries were calling to us — thorns and all. (I had no idea blackberries grew on thorny bushes until that day.) We definitely ate more than we brought home.

The kids are teenagers now, and berries still disappear in my house faster than I can buy them. So when blackberries are in season, I grab extra and freeze them just to keep this blackberry smoothie on repeat. It’s slightly sweet, super creamy, and tastes like summer in a glass — even on a random Tuesday in February.

Why You’ll Love This Blackberry Smoothie
Ingredient Notes
How to Make a Blackberry Smoothie
Recipe Tips
Creamy Blackberry Smoothie Recipe
Common Questions

Why You’ll Love This Blackberry Smoothie

Vegan and gluten-free as written — and easy to turn into a full breakfast with a scoop of protein powder.
Only 4 simple ingredients — blackberries, banana, coconut milk, and spinach. No-fuss, no special shopping trip.
Bold berry flavor, creamy mellow finish. Blackberries bring a sweet-tart pop, banana softens the edges, and coconut milk makes every sip silky and almost dessert-like.
Naturally lower in sugar. Fiber-rich blackberries deliver big flavor without leaning on high-sugar fruit — sweet enough to enjoy, light enough for every day.
You won’t taste the spinach. A full cup blends invisibly behind the berries. Purple smoothie, hidden greens, zero complaints.

If you love experimenting with flavors, I have more berry smoothies for you to explore: my blackberry elderberry smoothie brings deep, jammy berry flavor, my spinach berry smoothie sneaks greens into every sweet sip, and my healthy mixed berry smoothie is the triple-berry classic you’ll make on repeat.

Ingredients to make blackberry smoothie.

Ingredient Notes

Blackberries: I like fresh blackberries here. They have seeds and can blend a little gritty, and fresh ones blend smoother — plus frozen blackberries can be surprisingly hard to find at the store. When berry season hits, buy extra and freeze your own.
Banana: Half a ripe banana balances the tart berries with natural sweetness. Freeze your bananas first and the smoothie turns thick and frosty.
Coconut milk: This is the creaminess. I use lite coconut milk to keep it lighter without losing the silky texture — or make coconut milk at home for the cleanest version.
Spinach: My favorite stealth ingredient. A full cup boosts the fiber, disappears behind the berry flavor, and you can freeze spinach ahead so it’s always smoothie-ready.

A bowl of ready-to-eat creamy vegetable soup next to silver spoons.

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Low sugar smoothie recipe with blackberries.

How to Make a Blackberry Smoothie

Blend the spinach and coconut milk first until completely smooth — no leafy chunks. This two-step blend is what keeps the texture silky.
Add the blackberries and banana and blend again until creamy. Want it extra cold? Make sure either the blackberries or the banana is frozen.
Pour and enjoy — or add a scoop of homemade protein powder before the final blend to add protein and healthy fats that balance the fruit and keep you satisfied longer.

Recipe Tips

Blend in stages for the smoothest sip. Liquid and greens first, then fruit. Blackberry seeds are the trickiest part — if your blender struggles, blend a little longer or pause to scrape down the sides. A high-powered blender handles seeds best, but staging helps any blender perform better.
Control the thickness with your coconut milk. Canned full-fat coconut milk = thick, spoon-worthy smoothie. Carton coconut milk = lighter, sippable smoothie. Same recipe, two moods.
Prep ahead for busy mornings. Portion everything into frozen smoothie packs on the weekend — then it’s dump, pour, blend, done.
Want to master the formula? My how to make a smoothie guide breaks down how to balance greens, fruit, and liquid so every smoothie you improvise turns out great.

4.29 (134)

Creamy Blackberry Smoothie

Jen Hansard

Coconut milk is my trick for the silkiest blackberry smoothie, and the berries turn it deep purple so the spinach stays hidden. Just four ingredients and half a banana, ready in 5 minutes.

Review Save Print Pin

Serves: 1

Prep Time: 3

Blend Time: 2

Total Time: 5

Ingredients

▢ 1 cup spinach
▢ 1 cup coconut milk
▢ 1 cup blackberries
▢ ½ banana

Instructions

Place the spinach and coconut milk in a blender. Blend until smooth.
Add the blackberries and banana. Blend until creamy, 45 to 60 seconds. Pour into a glass and serve immediately.

Recipe Notes

Make It Thicker: Use frozen blackberries or a frozen banana and canned full-fat coconut milk for a thicker smoothie. Carton coconut milk makes a thinner one.
Greens Swap: Swap the spinach for any leafy greens you like.
Protein Boost: Blend in 2 tablespoons hemp hearts or a serving of plant-based protein powder for a more filling smoothie.
Storing: Best fresh, but it keeps in a sealed jar in the fridge for up to 24 hours. Shake before drinking.

Nutrition

Equipment

Vitamix blender

Set of gold measuring cups with white powder on marble surface.

Le Creuset measuring cups

Common Questions

How do you get the seeds out of a blackberry smoothie?

With a high-powered blender (like a Vitamix), just blend away — and if you still notice seeds, blend longer. With a standard blender, blending in stages (liquid and greens first, then fruit) gets you the smoothest result, though a few seeds may remain. They’re completely edible — just a little texture.

Can I use frozen blackberries?

Yes! If you can find them (they’re surprisingly scarce in some stores), frozen blackberries make the smoothie extra thick and cold. Freezing your own during berry season is the best move — spread them on a baking sheet to freeze, then bag them.

What should you not put in a blackberry smoothie?

Skip the added sugar — the fruit is sweet enough on its own. And skip store-bought “smoothie packs” with additives and thickeners. Stick to fruits, veggies, and leafy greens and your smoothie will be great.

Is this smoothie filling enough for breakfast?

As written, it’s a light breakfast or perfect snack. Add a serving of protein powder or a spoonful of chia seeds and it becomes a stick-with-you breakfast that holds you until lunch.

Why is my blackberry smoothie bitter?

Blackberries vary — out-of-season or underripe berries can be tart to the point of bitter. Fix it with the other half of your banana or a soft, pitted date. If the bitterness is more “green” than “tart,” your spinach-to-fruit ratio needs adjusting: more berries, same spinach.