This easy Mixed Berry Smoothie is a delicious and healthy vegan smoothie that has a beautiful fruity flavor and smooth texture that make it a great healthy snack or breakfast. If you're consciously trying to make healthy eating a part of your life, you might want to give this mixed berry smoothie recipe a try.

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💖 Why This Recipe Works
- Delicious: My favorite part about this delicious mixed berry smoothie is the fact that it is super customizable.
- Fresh or Frozen: If you can't find find fresh berries, you can use frozen berries too, and you'll also have the flexibility of adding in some other frozen fruit if you want to.
- Healthy: What's more, this frozen berry smoothie packs in a good amount of Vitamin C too, which is another.
⭐ Star Ingredients
To make this healthy mixed berry smoothie, here's all you'll need.
- Oat Milk: Provides a creamy, dairy-free base for the smoothie, can be replaced with almond milk.
- Banana: Adds thickness to the smoothie, either fresh or frozen can be used.
- Mixed Berries: Fresh blackberries, blueberries, and strawberries infuse the smoothie with a burst of fruity flavors and vibrant colors.
For the complete list of ingredients with measurements and instructions, please see the recipe card at the bottom of the post.
📖 Substitutions & Variations
In addition to the berries and fresh fruit, you can also throw in some other add-ons into the smoothie.
- Almond butter is another great addition to the smoothie, and can really complement the flavor of the frozen mixed berries.
- To bring some healthy fats into this berry smoothie, you can add some chia seeds, hemp seeds and flax seeds into the mix.
- Another great way to make your berry smoothies healthy is to add fresh spinach or any other leafy greens of your choice. Trust me, you won't even realize the flavor!
🔪How To Make Vegan Mixed Berry Smoothie

- Step 1: Start by washing all your produce and removing the stems from the strawberries and blueberries. Peel your banana and break into 2 or 4 pieces, and add to your blender. Add blackberries, blueberries, and strawberries to the blender.

- Step 2: Then pour your oat milk over your ingredients in the blender. Blend until smooth. Garnish with a strawberry (optional). Serve and enjoy immediately.

👩🍳 Expert Tips
Think you're ready to give this triple berry smoothie recipe a try? Here are some more tips and tricks to help.
- I used oat milk for this recipe, but you can also use any other non dairy milk of your choice. Soy milk, coconut milk and unsweetened almond milk are all great options.
- And of course, you can use regular dairy milk too, if you don't want a vegan version of the berry smoothie.
- If you don't have dietary restrictions, you can also add some vanilla Greek yogurt or plain Greek yogurt into the smoothie.
If you love this recipe you'll also enjoy this Blueberry Watermelon Salad or this tasty Kiwi Fruit Salad With Pomegranates.
💭 FAQs
While this simple berry smoothie packs in a healthy combination of ripe banana and fresh or frozen berries that are all naturally sweet, if you really want some extra sweetness, you can add some apple juice or orange juice into the smoothie. Pure maple syrup is another great addition to this healthy smoothie. And of course, you can always add honey if you want to.
You sure can! You can use any frozen berries of your choice if you can't get your hands on fresh berries. Remember to use good quality mixed frozen berries to get the perfect flavor. If you can, add more of frozen strawberries in particular, as they bring in a natural sweetness that you're looking for in your frozen berry smoothie.
Absolutely! Using frozen berries not only gives your smoothie a thicker, creamier texture but also keeps it chilled without the need for ice. Frozen berries are a convenient option and often more affordable, especially when certain fruits are out of sea
The choice of plant-based milk depends on your personal taste and dietary preferences. Options like almond, soy, oat, or coconut milk all work well, each adding its unique flavor and creaminess. For instance, oat milk provides a naturally sweet and creamy base that complements the berries beautifully.
To naturally sweeten your smoothie, consider adding ripe fruits like bananas or mangoes, which are rich in natural sugars. You can also incorporate a touch of pure maple syrup, agave nectar, or dates for added sweetness. These options enhance the flavor without relying on refined sugars.
The best way to store a vegan smoothie depends on how soon you plan to consume it. If you're drinking it within a day, refrigerating it in an airtight container works well, though it's best consumed within 24 hours. For longer storage, freezing smoothies in individual portions can preserve them for up to three months. Simply blend them from frozen or thaw in the fridge overnight. Another option is prepping smoothie kits by portioning ingredients into bags, so you only need to add liquid and blend when ready. Avoid long-term storage in plastic bottles, as glass containers preserve freshness better.

💖 Serving Suggestions
- As a Healthy Breakfast: Enjoy this refreshing smoothie as a nutritious start to your day, providing a good dose of Vitamin C and energy to kick off the morning.
- Top with Granola: For added texture, sprinkle some granola on top of the smoothie, enhancing both the crunch and nutritional value.
- Serve with a Side of Toast: Pair this smoothie with a slice of whole-grain toast or avocado toast for a well-rounded, filling breakfast or snack.
- As a Post-Workout Refreshment: After a workout, enjoy this smoothie as a revitalizing and hydrating treat to replenish your energy and nutrients.
🍽 Try These Vegan Side Dishes
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Mixed Berry Smoothie
Ingredients
- 1.5 cup Oat Milk
- 1 Banana
- 1 cup Strawberries
- 1 cup Blackberries
- 1 cup Blueberries
Instructions
- Start by washing all your produce and removing the stems from the strawberries and blueberries (if any).
- Peel your banana and break into 2 or 4 pieces, add to your blender. Add blackberries, blueberries, and strawberries to the blender.
- Then pour your oat milk over your ingredients in the blender. Blend until smooth.
- Garnish with a strawberry (optional). Serve and enjoy immediately.
Notes
Nutrition
More Healthy Recipes to Try
If you enjoyed this fruit smoothie recipe, and are inspired to try some more delicious and healthy snack recipes, here are some handpicked ones worth checking out.
If you are looking for other vegan or fruits which you can add to your smoothie, look at these fantastic Apple Flavors or Which Are The Sweetest Apples you may wish to try in your smoothie.











This Vegan Mixed Berry Smoothie is a refreshing and nutritious treat! I love how the blend of oat milk, banana, and mixed berries creates a creamy texture and vibrant flavor. Sometimes I add a handful of spinach or a spoonful of almond butter for an extra boost. It's a perfect way to start the day or enjoy as a midday pick-me-up.