I make this Blue Spirulina Smoothie with spinach when I want a breakfast that looks as good as it tastes. The mix of pineapple, mango, and banana makes it naturally sweet and smooth, while the spirulina adds a fun pop of color. It’s a cheerful way to begin the day, and the kids love it!

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Why This Recipe Works
I love making this Blue Spirulina Smoothie when I want something that’s both nourishing and beautiful. It’s creamy, colorful, and full of fresh fruit flavor that always feels like a treat. Here’s what makes it special:
- Tropical Flavor: The mix of pineapple, mango, and banana gives this smoothie a naturally sweet, sunny taste. It’s refreshing in the same way my Spinach Smoothie Recipe is—light, fruity, and energizing.
- Creamy Texture: The Greek yogurt makes the blue layer thick, smooth, and satisfying. It’s rich enough to feel filling but still light and refreshing.
- Naturally Beautiful Layers: The green, blue, and white layers come together like a little piece of art in a glass. It’s simple to make but looks like something you’d order at a café.
- Nutrient-Packed Goodness: Between the spinach, fruit, and spirulina, this smoothie is loaded with vitamins, antioxidants, and protein. It gives you that same clean, energized feeling as the Easy Green Smoothie Recipe for Energy.
- Fun to Customize: You can swap the fruit, use coconut milk for extra creaminess, or add granola on top for crunch. It’s one of those recipes that’s easy to make your own every time.
Made this recipe? Come back and leave a rating to let me know how it turned out. I ❤️ hearing from you!
Ingredients

- Spinach – Fresh spinach adds a mild flavor and a boost of vitamins, minerals, and fiber to the green base. You can use baby kale if you prefer a slightly stronger taste.
- Water or Coconut Milk – Helps the smoothie blend smoothly. Coconut milk adds a creamy texture and a subtle tropical flavor, while water keeps it lighter.
- Frozen Pineapple – Brings natural sweetness and a tangy tropical flavor that pairs perfectly with mango and banana.
- Frozen Mango – Adds creaminess and a rich, fruity flavor. If you don’t have mango, frozen peaches or papaya work well too.
- Banana – Gives the green layer a smooth, thick texture and natural sweetness. Frozen or fresh both work, but frozen bananas make the smoothie colder and creamier.
- Greek Yogurt – Creates a thick, creamy base for the blue layer and adds protein. You can use regular or dairy-free yogurt if you prefer.
- Blue Spirulina – A natural blue pigment made from algae that gives the smoothie its bright sky-blue color. It’s packed with antioxidants and nutrients.
- Frozen Bananas – Keep the blue layer thick and creamy while adding sweetness and a smooth texture.
- Frozen Pineapple and Mango – Add tropical flavor and help the smoothie stay cold and refreshing.
- Chia Seeds – Sprinkled on top for a little crunch and extra fiber. You can also use hemp seeds or shredded coconut as a topping.
For full list of ingredients and instructions, see recipe card below.
Instructions


- Add green ingredients to blender: Add spinach, water (or milk), frozen pineapple, mango, and banana to a blender.
- Blend until smooth: Blend until the mixture is fully smooth and pourable.


- Add blue ingredients to blender: In a clean blender, add yogurt, blue spirulina, bananas, frozen mango, and pineapple.
- Blend until thick: Blend until smooth, thick, and creamy like soft-serve.


- Pour the green layer: Add a small layer of the green smoothie to the bottom of a glass.
- Top with blue layer: Gently spoon the blue smoothie on top to create a layered effect.
- Finish with chia seeds and serve: Sprinkle with chia seeds if desired and serve immediately.
For full list of ingredients and instructions, see recipe card below.

Substitutions & Variations
Here are some of my favorite substitutions and variations:
- Liquid Options: I like using coconut milk for a creamy, tropical flavor, but almond milk or oat milk work just as well. You can even use plain water for a lighter texture.
- Fruit Swaps: Try using peaches instead of mango or swap pineapple for frozen berries. Use whatever frozen fruit you already have on hand.
- Yogurt Choices: I usually go with Greek yogurt for thickness, but regular or dairy-free yogurt works great too. Coconut yogurt adds a nice tropical note.

What to Serve with Blue Spirulina Smoothie
Breakfast
- This Blue Spirulina Smoothie makes a refreshing and colorful start to the day. It pairs beautifully with the Eggs Benedict with Blender Hollandaise for a balanced breakfast that feels both light and satisfying.
- We also love serving it alongside Sausage and Potato Meal Prep Breakfast Bowls for a hearty option, or with Smoked Salmon Avocado Toast with Cherry Tomatoes for something fresh and savory.
- It’s also a great match with Avocado Toast with Egg for a quick, protein-packed morning meal.
Salads
- For a light lunch or snack, this smoothie pairs nicely with a crisp Spinach Strawberry Salad with Pecans or a zesty Easy Black Bean Salad.
- We also like enjoying it with a creamy, green Creamy Avocado Salad with Homemade Avocado Dressing or a refreshing Easy Fruit Salad Recipe for a colorful, wholesome combo.

FAQs
Blue spirulina is a natural pigment made from algae, known for its bright blue color and nutrient content. It has a very mild, almost neutral flavor, so it won’t make your smoothie taste earthy or sea-like.
Yes, you can skip it or use butterfly pea powder for a similar blue color. The smoothie will still taste delicious and creamy without it.
The fruit usually adds enough sweetness, but you can blend in a drizzle of honey, maple syrup, or a few pitted dates if you prefer it sweeter.
You can blend the layers and store them separately in the fridge for a few hours before serving. Stir each layer before assembling to keep the texture smooth.
Yes, it’s generally considered safe and is often used as a natural food coloring. Just use a small amount, as a little goes a long way.
Definitely. Use less liquid so the mixture is thicker, then pour it into a bowl and top with granola, coconut flakes, or fresh fruit.
Store leftovers in an airtight container in the fridge for up to 1 day. The color may fade slightly, but the flavor will stay fresh. Give it a quick stir before serving.
More Drink Recipes You'll Enjoy
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If you make this Blue Spirulina Smoothie recipe, I’d love to hear how it turned out! Leave a rating and review in the comments below, and don’t forget to snap a photo and tag me on Instagram @munchkintimeblog
📖 Recipe

Blue Spirulina Smoothie with Spinach
Equipment
Ingredients
Ingredients for Green Smoothie
- ½ cup baby spinach
- ½ cup water or milk
- ¼ cup pineapple frozen
- ¼ cup mango frozen
- 1 banana frozen
Ingredients for Blue Smoothie
- 2 cups plain yogurt coconut or greek yogurt, plus more for clouds
- 1 ½ teaspoon blue spirulina
- 2 medium bananas
- 2 cups mango frozen
- 2 cups pineapple frozen
- 1 teaspoon chia seeds for garnish (optional)
Instructions
- To make green smoothie: Add the spinach and water, frozen pineapple, mango, and banana, then blend until smooth and pourable. Pour into a tall glass about ½ inch.
- To make blue smoothie: Add all of the blue smoothie ingredients to a high-powered blender. Blend until thick, creamy, and smooth. The texture should be similar to soft-serve ice cream—thick enough to sit on top of the green layer without sinking.
- To add clouds: Add the clouds by spooning small dollops of yogurt along the inside walls of the glass so they look like floating clouds.
- Top with the blue smoothie by gently spooning it over the clouds to create a layered “sky” effect.
- Finish and serve with a sprinkle of chia seeds, if desired.
Notes
- Layering tip: For the best “cloud” effect, use a clear glass and press small dollops of yogurt gently against the sides before adding the blue layer.
- Texture matters: The blue smoothie should be thick (like soft serve) so it sits on top without mixing into the green layer. If it’s too thin, add more frozen fruit.
- Blend smarter: Always blend spinach with water first to avoid leafy chunks in your smoothie.
- Sweetness level: This smoothie is naturally sweet from fruit, but you can add a drizzle of honey or maple syrup if desired.
- Make it dairy-free: Swap Greek yogurt with coconut or almond-based yogurt.
- Make it thinner: Add a splash of milk or water if the smoothie is too thick to blend.
- Serving tip: Best enjoyed immediately for the brightest colors and freshest texture.
Nutrition
Happy Cooking!




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