
This cold cucumber soup has become my summer sanctuary on scorching afternoons, offering a delicious escape when the thought of turning on the stove feels unbearable. The combination of cool cucumbers with tangy yogurt and fragrant dill creates a refreshing bowl that perfectly balances creamy texture with bright flavors.
I first discovered this recipe during an unusually brutal heatwave when my appetite disappeared but my body craved nourishment. After making it once, this soup quickly became my go to summer lunch alongside a slice of crusty bread.
Ingredients
- English cucumbers providing the perfect mild flavor and minimal seeds for a smoother texture
- Greek yogurt delivering protein and that signature tangy creaminess that makes this soup so satisfying
- Fresh dill offering that distinctive herbal brightness that pairs perfectly with cucumbers
- Garlic adding just enough savory depth without overpowering the delicate flavors
- Lemon juice brightening everything with necessary acidity to balance the creaminess
- Olive oil contributing richness and helping to create that silky mouthfeel
- Cold water allowing you to adjust the consistency exactly to your preference
Step-by-Step Instructions
- Prepare the Cucumbers
- Thoroughly peel your cucumbers to remove any waxy coating or bitter skin. Chop them into rough chunks about an inch in size for easier blending. If using regular cucumbers rather than English or Persian varieties take the extra step to scoop out the seeds which can make your soup watery and slightly bitter.
- Combine and Blend
- Add all your main ingredients to the blender beginning with the cucumbers on the bottom to help pull everything toward the blades. Start with slightly less water than called for as you can always thin the soup later. Blend on high for at least 45 seconds until completely smooth with no visible cucumber pieces remaining.
- Adjust Seasoning and Consistency
- After the initial blend taste your creation and adjust accordingly. If it needs more brightness add another squeeze of lemon juice. For more herbal notes incorporate additional dill. The consistency should be like a creamy but pourable soup not thick like a dip. Add cold water a tablespoon at a time until you reach your desired thickness.
- Chill Thoroughly
- Transfer the soup to a storage container with a tight fitting lid and refrigerate for at least one hour but preferably three or more. This resting time allows the flavors to develop fully and meld together while ensuring the soup is properly chilled for serving.

My favorite way to elevate this soup is with a small dice of cucumber sprinkled on top just before serving. The textural contrast between the silky soup and the fresh crisp cucumber adds an unexpected dimension that makes guests think you spent hours in the kitchen rather than minutes.
Storage Solutions
This cucumber soup actually improves after a day in the refrigerator as the flavors have more time to develop. Store in an airtight container and consume within three days for optimal freshness. Give it a quick stir before serving as some separation may occur naturally. I dont recommend freezing this soup as the cucumbers and yogurt will change texture significantly when thawed.
Creative Variations
The beauty of this recipe lies in its adaptability. For a Mediterranean twist add crumbled feta cheese and a sprinkle of oregano. Create an avocado cucumber version by blending in half an avocado for extra creaminess. Turn it into a complete meal by adding cooked chilled shrimp on top. My personal favorite variation includes fresh mint alongside the dill and a pinch of cumin which gives it a subtle Middle Eastern flair.
Serving Suggestions
Serve this soup in chilled bowls for the most refreshing experience. It makes an elegant starter for summer dinner parties or a light lunch alongside a simple salad and crusty bread. For more substantial fare pair it with open faced sandwiches or a cheese board. When entertaining I love to serve it in small shot glasses as a cooling amuse bouche that sets the tone for a summer meal.
Cultural Context
Cold cucumber soups appear in many cuisines particularly those from hot climate regions. This version draws inspiration from Mediterranean and Eastern European traditions similar to Bulgarian tarator or Greek tzatziki in soup form. Historically these refreshing dishes were practical solutions for using abundant summer cucumbers while providing cooling hydration before the era of refrigeration.

Commonly Asked Questions
- → Can I make this cucumber soup ahead of time?
Yes, this cold cucumber soup actually improves with time as the flavors meld together. You can prepare it up to 24 hours in advance and keep it refrigerated. Just give it a good stir before serving, as some separation might occur.
- → What can I substitute for Greek yogurt?
For a dairy-free version, you can substitute Greek yogurt with coconut yogurt or cashew cream. For a different flavor profile, try using sour cream or labneh instead of Greek yogurt, though this will alter the tanginess level.
- → How long does cucumber soup stay fresh in the refrigerator?
When stored in an airtight container in the refrigerator, this cucumber soup stays fresh for 3-4 days. The flavor may intensify slightly over time, which many people enjoy.
- → Can I freeze cucumber soup?
Freezing is not recommended for this soup as the cucumbers and yogurt will change texture significantly upon thawing. The water content in cucumbers forms ice crystals that damage the cell structure, resulting in a watery, separated soup when defrosted.
- → What can I serve with cold cucumber soup?
This soup pairs beautifully with warm pita bread, a simple Mediterranean salad, or as a starter before grilled fish or chicken. For a more substantial meal, serve alongside a sandwich or wrap. Crusty bread, cheese plates, or vegetable crudités also make excellent accompaniments.
- → How can I thicken my cucumber soup if it's too thin?
If your soup turns out too thin, add more Greek yogurt or a small amount of soaked and blended cashews. Alternatively, you can strain some of the liquid through a fine-mesh sieve. For a smoother approach, blend in half an avocado, which will add creaminess without altering the flavor significantly.