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This strawberry raspberry banana protein smoothie is thick, fruity, and loaded with plant-based protein from three different sources. Frozen berries and banana give it a creamy texture without any dairy, and the whole thing comes together in about five minutes. It works as a quick breakfast, a post-workout refuel, or an afternoon pick-me-up when you need something filling.

If you like smoothies with some substance, you’ll like this one. Between the protein powder, chia seeds, and flaxseeds, you’re getting a solid hit of protein and fiber in every glass. The triple berry combination gives it a brighter, more complex flavor than a basic strawberry banana blend.

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Why This Vegan Berry Protein Smoothie Works

Three frozen fruits give this smoothie its flavor and texture. The banana adds creaminess and natural sweetness, while the strawberries and raspberries layer in tartness and a deep berry flavor. Freezing the fruit ahead of time means you don’t need ice, and the texture comes out thick enough to eat with a spoon if you want.

The protein comes from three sources: vegan protein powder, chia seeds, and flaxseeds. That combination gives you a more complete amino acid profile than protein powder alone, plus you get the omega-3s and fiber from the seeds. If you use soy milk instead of almond, you can push the protein even higher.

Peanut butter is optional, but it adds richness and keeps you full longer. The fat slows digestion, so you won’t be hungry again 30 minutes later. If you have a nut allergy, sunflower seed butter works the same way.

Ingredients for Strawberry Raspberry Banana Protein Smoothie

1 frozen ripe banana, chopped
1 cup frozen strawberries
1 cup frozen raspberries
1 scoop vegan vanilla protein powder
1 tablespoon chia seeds
1 tablespoon flaxseeds
2 tablespoons peanut butter (optional)
1 cup unsweetened non-dairy milk

How to Make This Triple Berry Protein Smoothie

Add 1 frozen chopped banana, 1 cup frozen strawberries, 1 cup frozen raspberries, 1 scoop vegan vanilla protein powder, 1 tablespoon chia seeds, 1 tablespoon flaxseeds, and 2 tablespoons peanut butter (if using) to your blender.
Pour in 1 cup unsweetened non-dairy milk.
Blend on high until smooth and creamy. If it’s too thick, add more milk a splash at a time until you reach the consistency you want.
Pour into a glass and serve immediately.

Tips for the Best Vegan Protein Smoothie

Freeze your bananas ripe. Wait until they have brown spots, then peel, chop, and freeze in a bag. Ripe bananas blend smoother and taste sweeter.
Add liquids first if your blender struggles. Some blenders do better when the milk goes in before the frozen fruit. Experiment with yours.
Use a high-protein milk. Soy milk has about 7g of protein per cup compared to 1g in almond milk. That swap alone adds significant protein without changing the flavor much.
Don’t skip the seeds. The chia and flaxseeds thicken the smoothie and add omega-3 fatty acids, fiber, and extra protein. They blend in completely so you won’t notice the texture.
Check your protein powder ingredients. Some vegan protein powders have a lot of added sugar. Look for one with minimal ingredients if you want to keep this smoothie naturally sweetened by the fruit.

How to Store This Smoothie

In the fridge: Pour into an airtight jar or container and store for up to 24 hours. It will thicken as the chia seeds absorb liquid. Give it a good shake or stir before drinking.
In the freezer: Pour into an ice cube tray and freeze solid. When you’re ready for a smoothie, blend the frozen cubes with a splash of non-dairy milk. This is a great meal prep strategy for busy mornings.

Variations to Try

Make it nut-free: Swap peanut butter for sunflower seed butter or leave it out entirely.
Boost the protein further: Add an extra tablespoon of hemp seeds or use soy milk instead of almond.
Make it extra creamy: Add half an avocado or a few tablespoons of dairy-free yogurt. The avocado won’t change the flavor but makes the texture noticeably richer.
Turn it into a smoothie bowl: Use less milk (start with 1/2 cup), blend until thick, and pour into a bowl. Top with granola, fresh berries, and a drizzle of nut butter. Our raspberry protein smoothie bowl uses a similar approach if you want another option.

FAQs

Can I use fresh fruit instead of frozen?

Yes, but the smoothie will be thinner and less creamy. Add a handful of ice cubes to compensate, or freeze your fruit for at least two hours before blending.

What’s the best non-dairy milk for a protein smoothie?

Soy milk gives you the most protein (about 7g per cup). Oat milk makes it creamier. Almond milk keeps the calories low but adds almost no protein. Pick based on your priority.

Can I make this without protein powder?

You can, but you’ll lose a significant chunk of protein. To make up for it, add an extra tablespoon each of chia seeds and hemp seeds, and use soy milk. You’ll still get a solid amount of plant-based protein from the seeds and milk alone.

How much protein does this smoothie have?

It depends on your protein powder, but with a typical scoop (20-25g), plus chia seeds, flaxseeds, peanut butter, and soy milk, you’re looking at roughly 35-40g of protein per smoothie. With almond milk and no peanut butter, it’s closer to 25-30g.

This strawberry raspberry banana protein smoothie is fast, it tastes great, and it actually keeps you full. If you want more high-protein vegan breakfasts, try our berry and chia protein smoothie or our vanilla date protein smoothie for different flavor profiles.

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