Discover the ultimate five-ingredient, five-minute Cucumber Smoothie – a wonderfully light, refreshing, and hydrating beverage perfectly suited for hot summer days! Crafted with creamy coconut and a hint of fresh basil or mint, this smoothie is not only incredibly delicious but also entirely gluten-free, dairy-free, and vegan. Prepare to elevate your warm-weather refreshment game with this effortlessly delightful concoction.

Why You’ll Love This Refreshing Cucumber Smoothie
As the mercury rises and the sun beams down, our cravings naturally shift towards lighter, cooler, and more hydrating options. While I often find myself enjoying a thick and creamy fruit smoothie, such as a vibrant mango blueberry blend, or a zesty glass of basil lemonade or cucumber watermelon lemonade, this cucumber smoothie recipe truly hits the sweet spot. It offers the perfect balance, combining the crisp, clean essence of cucumber with the bright tang of lemon or lime, and the aromatic depth of fresh basil or mint. What truly sets this recipe apart is the inclusion of cream of coconut and ice, transforming it into a wonderfully thick and creamy drink that remains incredibly refreshing – an ideal embodiment of summer in a glass!
Beyond its irresistible taste, this cucumber lime smoothie boasts several compelling advantages. It’s incredibly simple to prepare, coming together in mere minutes, making it perfect for busy mornings or spontaneous cravings. The frosty, icy texture provides instant relief on sweltering days, making it an excellent choice for outdoor gatherings like picnics, barbecues, or relaxing by the poolside. More than just a delicious treat, this smoothie is a nutritional powerhouse. Cucumbers are renowned for their high water content, contributing significantly to hydration. Alongside this, the blend is rich in essential vitamins and minerals, including vitamin K, vitamin C, and potassium, along with a host of beneficial antioxidants. It’s a guilt-free pleasure that nourishes your body while delighting your taste buds. Plus, its inherent versatility means you can easily customize it with a variety of delicious add-ins, catering to your specific preferences and nutritional goals. If you’re searching for more invigorating summer sips, be sure to explore our watermelon cooler, ginger fruit smoothie, or a classic fresh strawberry lemonade.
The Wonderful Health Benefits of Cucumber
Cucumbers are more than just a refreshing crunch; they are a nutritional powerhouse packed with benefits that make them an excellent addition to your diet, especially in a smoothie. Primarily, cucumbers are composed of about 95% water, making them incredibly effective for hydration. This high water content helps to flush out toxins from the body, supports kidney function, and keeps you feeling refreshed from the inside out. Essential for warm weather or after a workout, staying hydrated is crucial for overall health, skin elasticity, and energy levels.
Beyond hydration, cucumbers offer a good source of vitamins and minerals. They are particularly rich in Vitamin K, which is vital for blood clotting and bone health, and Vitamin C, a powerful antioxidant that boosts the immune system and promotes healthy skin. You’ll also find potassium in cucumbers, an electrolyte that helps regulate fluid balance, muscle contractions, and nerve signals, contributing to healthy blood pressure. Additionally, cucumbers contain valuable antioxidants, including flavonoids and tannins, which help to fight free radicals in the body, reducing oxidative stress and lowering the risk of chronic diseases. Their low-calorie and low-sugar profile also makes them a fantastic ingredient for weight management and balancing blood sugar levels. Incorporating cucumbers into a smoothie is an effortless way to harness these benefits, making your daily dose of nutrition both delicious and convenient.
Simple Ingredients for Your Perfect Cucumber Smoothie
Crafting this delightful cucumber smoothie requires just a handful of straightforward ingredients. The beauty lies in their simplicity, coming together to create a complex and satisfying flavor profile. While the recipe card provides precise measurements, here’s a closer look at the key components and why they work so well:

- Fresh Cucumber: The star of the show! Choose a firm, bright green cucumber. Peeling is highly recommended for a silky-smooth texture, but you can leave some peel for extra fiber if you prefer a slightly thicker, zestier smoothie.
- Cream of Coconut: This is a key ingredient for achieving that luxurious, thick, and creamy consistency, along with a subtle tropical sweetness. We refer to the pre-sweetened product, often found in a can or squeeze bottle (like Coco Lopez), typically used for cocktails. It provides a rich, decadent base that perfectly complements the fresh flavors.
- Substitution Tip: If you don’t have cream of coconut, you can use full-fat canned coconut milk (the thick cream from the top of an unshaken can) combined with 2-3 teaspoons of a sweetener like maple syrup, agave nectar, or your preferred sugar alternative. Alternatively, a thick dairy-free yogurt (like a vegan Greek-style yogurt) can also provide wonderful creaminess.
- Fresh Basil or Mint: These herbs are game-changers, adding an incredibly aromatic and invigorating lift to the smoothie. Basil introduces a slightly peppery, sweet, and floral note, while mint offers a bright, cooling sensation. Choose whichever you prefer, or even combine them for a more complex flavor.
- Plant-Based Milk: Any unsweetened plant-based milk will work beautifully. Almond milk, oat milk, or soy milk are popular choices. It helps achieve the desired liquid consistency for blending and contributes to the smoothie’s overall creaminess.
- Ice: Essential for that wonderfully icy, ultra-refreshing chill, especially on hot days. It also helps to thicken the smoothie without adding extra ingredients.
- Lime Juice: A squeeze of fresh lime juice is crucial for brightness and balance. Its tangy, citrusy notes cut through the sweetness of the coconut cream and enhance the fresh flavors of the cucumber and herbs. You can substitute with lemon juice if preferred.
What Else Could I Add? Endless Variations!
One of the best aspects of this cucumber smoothie is its adaptability. Feel free to experiment with these delicious add-ins to customize your drink:
- Apple or Pear: For a naturally sweet-tart flavor and an extra dose of nutrients, add one green apple or pear. This creates a delightful apple cucumber smoothie that pairs particularly well with mint and a hint of ginger.
- Melon: Elevate the summery feel by adding juicy melon. A watermelon cucumber smoothie is especially fantastic, offering an additional layer of hydration and sweetness, perfect for poolside sipping. Other melons like cantaloupe or honeydew also work well.
- Leafy Greens: Boost the nutritional content significantly by adding 1-2 handfuls of fresh spinach or kale. These greens blend in seamlessly, imparting a vibrant green hue without overpowering the refreshing flavor of the cucumber.
- Banana: For a naturally sweeter, thicker, and more substantial cucumber banana smoothie, add one small fresh or frozen banana. Frozen banana pieces are excellent for creating an extra frosty texture. Learn how to freeze bananas effectively for smoothies. This version also tastes incredible with a handful of pineapple.
- Avocado: To achieve an even creamier texture and a boost of healthy monounsaturated fats and antioxidants, add a quarter to half of a ripe avocado. It will make your smoothie incredibly rich and satisfying.
- Celery: For an additional nutrient boost and a slightly savory, earthy note, use a 50/50 ratio of cucumber and celery. This combination is known for its cleansing properties.
- Other Fruits: Expand the flavor profile with other summery fruits. Try adding a kiwi for a tropical twist, a handful of blueberries or strawberries for berry goodness, or mango and pineapple for an exotic, sweet and tangy fusion. These additions can transform your simple cucumber smoothie into a vibrant fruit-and-cucumber blend.
- Ginger: For a slightly spicy, warming, and zingy kick that also aids digestion, add ½ to 1 teaspoon of freshly grated ginger or ginger powder. It complements the fresh flavors wonderfully.
- Chia Seeds: Incorporate 1-2 tablespoons of chia seeds for added texture, a significant boost of plant-based protein, and omega-3 fatty acids. Chia seeds also help to thicken the smoothie as they absorb liquid.
- Vegan Protein Powder: For a post-workout recovery drink or a more filling meal replacement, add a scoop of your favorite plain, vanilla, or berry-flavored vegan protein powder.
How to Make Your Refreshing Cucumber Smoothie
Creating this invigorating cucumber smoothie is remarkably quick and easy. Follow these simple steps for a perfect blend every time:

- Prepare the Cucumber: Begin by thoroughly washing your cucumber. For the smoothest texture, peel the cucumber using a vegetable peeler. Then, roughly chop it into manageable pieces that will easily fit into your blender.
- Juice the Lime: Cut one lime in half and squeeze out the juice from one half directly into your blender.
- Combine Ingredients: Add the chopped cucumber, fresh basil leaves (or mint), about ½ cup of your chosen plant-based milk, ice, and the cream of coconut to your blender.
- Blend until Smooth: Secure the lid on your blender and blend on high for approximately one minute, or until all ingredients are thoroughly combined and the mixture is smooth and creamy.
- Adjust Consistency and Taste: Open the blender and taste the cucumber lime smoothie. If you prefer a thinner consistency, add more plant-based milk, a tablespoon at a time, and blend briefly. You can also add more lime juice for extra tang or a touch of sweetener if desired.
- Serve Immediately: Pour the freshly blended smoothie into a glass and enjoy its instant refreshment!
Pro Recipe Tips for the Best Cucumber Smoothie
Achieving the perfect cucumber smoothie is simple, but a few expert tips can elevate your experience:
- Always Peel the Cucumber: For a truly silky-smooth and creamy texture that glides down effortlessly, we highly recommend peeling the cucumber. The skin, while edible and nutritious, can sometimes leave tiny flecks or a slightly bitter note in a smoothie. Peeling ensures a pure, refreshing taste and appearance.
- Customize to Your Palate: Smoothies are all about personal preference. Don’t hesitate to tweak the amounts of ingredients to suit your taste. You can add more lime juice for an extra tangy kick, a dash more plant-based milk for a thinner consistency, or a touch of natural sweetener (like a date or a splash of maple syrup) if you prefer a sweeter drink. Taste as you go!
- Master the Thickness: The key to a great smoothie is often its texture. Start with just a portion of the plant-based milk listed in the recipe (e.g., ½ cup). Blend, then gradually add more liquid until you reach your desired consistency. Similarly, adjust the amount of ice; more ice will result in a thicker, colder smoothie, while less will yield a runnier drink. If you want it even thicker, consider adding a frozen banana or some chia seeds.
- Use Fresh, Quality Herbs: The basil or mint is crucial for flavor. Ensure you use fresh, vibrant leaves for the best aromatic impact. Wilted herbs won’t deliver the same punch.
- High-Powered Blender Advantage: While any blender will work, a high-powered blender will ensure a completely smooth, lump-free smoothie, especially if you’re adding fibrous greens or tougher fruits.
FAQs About This Refreshing Drink
No, adding ice is completely optional. While I personally love the ultra-refreshing chill it provides, especially on warm summer days, you can absolutely omit it. For a colder smoothie without ice, consider using frozen cucumber chunks or freezing your plant-based milk into ice cubes. If you leave out the ice, you might want to replace it with a bit more plant-based milk or water to reach your desired consistency.
If you prefer a thicker, more substantial smoothie, there are several easy adjustments you can make. You could reduce the amount of plant-based milk you add. For added creaminess and thickness, replace some of the cream of coconut with a thick vegan Greek-style yogurt. Incorporating 1-2 tablespoons of chia seeds or flax seeds is also an excellent option, as they absorb liquid and create a gel-like texture. Alternatively, adding a frozen banana, half an avocado, or even a few ice cubes will contribute to a thicker, creamier consistency.
Absolutely! While plant-based milk adds a nice creaminess, you can definitely experiment with other liquids. For a lighter, even more hydrating version, try using coconut water, which enhances the tropical notes and adds electrolytes, or simply filtered water. Cucumber juice can also be used as a base for an intensely cucumber-flavored drink. Just be mindful that these substitutions might alter the texture and overall richness of the smoothie.
While this cucumber smoothie is best enjoyed immediately for peak freshness and icy texture, you can prep ingredients ahead. For instance, chop your cucumber and store it in the fridge. If you want to make the smoothie in advance, blend all ingredients (minus the ice, if you want it fresh) and store it in an airtight container in the fridge for up to 24 hours. When ready to serve, re-blend with fresh ice. For longer storage, see the freezer tip below!
Storage Information and Making Ahead
This creamy green cucumber smoothie is undoubtedly at its best when consumed immediately after blending, especially when made with ice. The ice will begin to melt quickly, diluting the flavor and changing the texture.
However, if you have leftovers or wish to prepare a batch for future enjoyment, you can store it in an ice cube tray in the freezer for 2-3 months. Once frozen, transfer the smoothie cubes to a freezer-safe bag or container. When you’re ready for another refreshing drink, simply blend the frozen cubes with a splash of plant-based milk, water, or coconut water until smooth and creamy again. This method ensures you always have a quick, healthy smoothie on hand!

Serving Suggestions
This versatile cucumber smoothie is perfect for a variety of occasions. Enjoy it as a light and hydrating breakfast to kickstart your day, or as a refreshing mid-afternoon snack when you need a natural energy boost. It’s also an excellent post-workout drink, replenishing fluids and nutrients. For an extra touch, garnish with a fresh sprig of basil or a slice of lime before serving. You can also pour it into a chilled glass with a reusable straw for the ultimate experience. Whether you’re entertaining guests outdoors or simply enjoying a moment of tranquility, this smoothie is sure to delight!
Cucumber Smoothie
5 mins
0 mins
5 mins
1
This 5-ingredient and 5-minute cucumber smoothie with cream of coconut and fresh basil/mint is super light, refreshing, hydrating, & perfect for hot summery days! + Gluten-free, dairy-free, and vegan!
Equipment
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Knife set
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Measuring Cups
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Measuring spoons
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Blender
Ingredients
- 1 cucumber peeled and chopped
- ~5 leaves of basil
- 1 cup of plant-based milk divided
- ½ cup of ice
- 2 tablespoons of cream of coconut
- 1 lime
Instructions
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To the cup of a blender, add the peeled and chopped cucumber, basil, ½ cup of plant-based milk, ice, cream of coconut, and the juice of ½ a lime. Blend for one minute until smooth.
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Taste the smoothie and add more plant-based milk, a tablespoon at a time, to achieve your desired consistency. You can also adjust lime juice or add sweetener if preferred.
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Serve your refreshing cucumber smoothie and enjoy immediately for the best flavor and texture.
Notes
If cream of coconut is unavailable, substitute with full-fat canned coconut milk (scoop the thick cream from the top) combined with 2-3 teaspoons of your preferred sweetener (e.g., maple syrup, agave).
- Peel the cucumber: For a smoother, creamier, and more refined cucumber smoothie, peeling the cucumber is highly recommended.
- Tweak to taste: Feel free to adjust the amount of lime juice for more tang, plant-based milk for desired thickness, or add extra sweetener to match your palate.
- Adjust the thickness: Always start with a smaller portion of plant-based milk and add more gradually to control the thickness. Similarly, adjust the amount of ice to achieve your preferred consistency and chill.
Nutrition
Calories: 257kcal
Carbohydrates: 41g
Protein: 4g
Fat: 10g
Saturated Fat: 6g
Polyunsaturated Fat: 2g
Monounsaturated Fat: 2g
Sodium: 357mg
Potassium: 494mg
Fiber: 6g
Sugar: 31g
Vitamin A: 566IU
Vitamin C: 30mg
Calcium: 378mg
Iron: 1mg
Additional Info
Author: Toni Okamoto
Course: Drink, Snack
Cuisine: American
Method: Blend
Diet: Vegan
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