Easy Cucumber Blueberry Smoothie Recipe – Refreshing and Easy Recipe

If you are tired of sugary sweet smoothies, this cucumber blueberry smoothie is for you. It’s light, and just sweet enough. It’s perfect for hot summer mornings, post-workout cool-downs or even a veggie-forward snack. It’s simple to make, easy to adjust and surprisingly versatile. Keep it basic or boost it with add-ins.

a picture of finished smoothie in a stemless wine glass with blueberries and a spig of mint on top for garnish

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What you’ll love this smoothie


  • Fresh Flavor – The cucumber adds hydration and clean, crisp flavor while the blueberries bring a tart sweet burst of flavor.
  • Healthy -It’s packed with fruit, veggies, and plant-based protein without yogurt or milk. It’s satisfying and makes you feel good!
  • Light – Blending with avocado adds creaminess without heaviness.
a picture of ingredients with protein powder, cucumber, avocado, spinach and blueberries


  • Frozen or fresh blueberries
  • Cucumbers, smaller cucumbers with small seeds, such as Persian
  • Fresh spinach
  • Avocado
  • Vanilla protein or any flavor you like to boost protein
  • Water
  • Crushed ice (only if you are using fresh blueberries)

This smoothie comes togegher fast; just a few ingredients and one blender. Here’s how to make it creamy, refreshing and perfectly blended each time you make it.

a picture of all of the ingredients in a blender

STEP 1: Add all of the ingredients to a blender or immersion blender.

a picture of finished smoothie

STEP 2: Blend until smooth and creamy.

For the freshest flavor and creamiest texture, this smoothie is best enjoyed right after blending. But if you are looking to save some time, preparing it ahead works too.

You can chop and portion the ingredients into a sealed container or freezer safe bag and store in the fridge for a day or freeze it for longer storage (up to 3 months). When you are ready, just blend and sip.

If you prefer to blend ahead, make it the night before and store it in the fridge. Give it a quick shake or stir in the morning and you have a refereshing grab and b breakfast ready to roll.

Tips & Tricks

  • Add sweetness with a drizzle of honey or maple syrup to taste.
  • Make it thicker and blend in a few frozen banana slices or a handful of crushed ice for a creamier, frosty texture.
  • Thin it out with a splash of water (or extra liquid of your choice) to reach your desired consistency.
an overview of finished smoothie

Smoothies are endlessly customizable, and this one makes a great starting point. Whether you are in the mood for something greener, creamier or packed with extra fruit, it’s easy to adjust. Her are a few simple ways to make it your own:

  • Citrus boost – Add a splash of lemon or lime for a bright and refreshing twist.
  • Creamy upgrade – Swap in or add a spoonful of Greek yogurt for an extra creamy texture and a touch of tang.
  • Fresh herbs – mix in a few leaves of mint, parsley, basil or even cilantro for a burst of garden-fresh flavor.
  • Super seeds – Stir in a tablespoon of chia, flax or hemp seeds for added protein, fiber, and healthy fats.
  • Tropical twist – Toss in some pineapple chunks for a naturally sweet, island-inspired flavor.

Need help making veggies more exciting?
This guide has flavor tips and simple techniques to make any vegetable delicious.

Even though they are filling as a standalone, blueberry cucumber smoothies taste great with a side of bread or toast, granola, oatmeal, waffles or fruit.

a picture of smoothie with blueberries

If you are not sure which appliance to use for making smoothies, there are options. A standard blender, immersion blender or even a mini food processor can get the job done; it just depends on what you have on hand and how much you are making.

For ease and convenience, I recommend using an immersion blender or a high-speed blender. A full-sized food processor can work too, but it may be a bit bulky unless you are preparing multiple servings at once.

If you like cucumbers, here are more cucumber recipes for you!

Is the avocado necessary for this recipe?

Avocado is a healthy fat that enhances the creaminess of a smoothie, but it is not necessary. If you choose to leave it out or don’t have one, you can still enjoy the delicious flavors of a blueberry and cucumber smoothie without avocado or you can add a few frozen banana slices or a spoonful of yogurt for a creamy texture.

Can you use any other leafy green to make this smoothie?

You can use any mild-tasting leafy green such as kale or chard to make this cucumber smoothie. You can leave the leafy greens out without compromising he flavor.

Which is better to make a smoothie, fresh fruits or frozen fruits?

You can use both fresh fruits and frozen fruits to make smoothies. If you prefer an ice-cold smoothie, frozen is the best choice.

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a picture of finished smoothie in a stemless wine glass with blueberries and a spig of mint on top for garnish

Blueberry Cucumber Smoothie Recipe

A refreshing smoothie made with a vibrant blend of healthy ingredients and ready in minutes
Prep Time: 5 minutes
Total Time: 5 minutes

Click on serving size to scale this recipe

Course: Breakfast
Cuisine: American
Keyword: cucumber blueberry smoothie
Servings: 1
Calories: 229kcal
Author: Anne

Blueberry Cucumber Smoothie Recipe

Scale this Recipe 1

Ingredients

  • 1/2 cup blueberries
  • 1 cucumber small or 1/2 large
  • 1 handful spinach
  • 1 1/2 tablespoons protein powder
  • 1/4 cup avocado chopped
  • 1/2 cup water

Instructions

  • Place all of the ingredients 1/2 cup blueberries, 1 cucumber, 1 handful spinach, 1 1/2 tablespoons protein powder, 1/4 cup avocado, 1/2 cup water into a blender and blend until creamy.

Notes

If you are using fresh fruit, add 1/4 to 1/2 cup crushed ice to the blender.
This recipe makes one smoothie, simply double or triple to make more servings.

Nutrition

Serving: 1 | Calories: 229kcal | Carbohydrates: 24g | Protein: 21g | Fat: 8g | Saturated Fat: 1g | Polyunsaturated Fat: 1g | Monounsaturated Fat: 4g | Cholesterol: 35mg | Sodium: 70mg | Potassium: 877mg | Fiber: 7g | Sugar: 13g | Vitamin A: 3180IU | Vitamin C: 29mg | Calcium: 153mg | Iron: 3mg

Nutrition information provided is an estimate and can vary based on cooking methods and ingredients used

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