Chilled Cucumber Soup With Avocado Toast

By Melissa Clark

Updated June 24, 2025

Chilled Cucumber Soup With Avocado Toast
Evan Sung for The New York Times
Total Time
15 minutes
Rating
5(1,891)
Comments
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A chilled cucumber soup, whirled together in the blender to serve as an instant dinner, is one of the quiet rewards of midsummer. The trick to making it hearty enough is to not stint on the seasonings, especially when something as mild as cucumber is the main ingredient. Garlic, plenty of herbs, jalapeño and anchovy add plenty of flavor, while buttermilk contributes a creamy, light texture. You could serve this with nothing more than some crusty or toasted bread on the side and be satisfied, but a topping of soft avocado dressed with a little lemon juice and feta cheese fills out the meal nicely. And the muted green colors of avocado toast and cucumber soup look as cooling as they taste.

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Ingredients

Yield:2 to 4 servings
  • 1pound cucumbers, peeled, halved lengthwise and seeded
  • 2cups buttermilk (or use 1½ cups plain yogurt plus ¼ cup water)
  • 1large garlic clove, peeled and smashed
  • 2anchovy fillets (optional)
  • 2small whole scallions, trimmed
  • ½jalapeño, seeded, deveined and chopped
  • ½cup packed mixed fresh herbs (like mint, parsley, dill, tarragon, basil and cilantro)
  • ½teaspoon sherry or white wine vinegar, more to taste
  • ¾teaspoon kosher sea salt, plus more to taste
  • 4slices baguette or other bread, toasted
  • 1avocado, pitted, peeled and thinly sliced
  • 2tablespoons crumbled feta cheese
  • ½lemon
  • Extra-virgin olive oil, for serving
  • Freshly ground black pepper
  • 1ear of corn, shucked, kernels sliced off
  • Fresh dill, for serving
Ingredient Substitution Guide
Nutritional analysis per serving (4 servings)

272 calories; 15 grams fat; 4 grams saturated fat; 0 grams trans fat; 8 grams monounsaturated fat; 2 grams polyunsaturated fat; 30 grams carbohydrates; 6 grams dietary fiber; 11 grams sugars; 10 grams protein; 769 milligrams sodium

Note: The information shown is Edamam’s estimate based on available ingredients and preparation. It should not be considered a substitute for a professional nutritionist’s advice.

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Preparation

  1. Step 1

    In the bowl of a blender or food processor, combine cucumber, buttermilk, garlic, anchovy, scallions, jalapeño, fresh herbs, sherry vinegar and salt. Blend until smooth and adjust seasoning as needed.

  2. Step 2

    On the toasted bread, smash the avocado slices. Sprinkle with crumbled feta, squeeze the juice of the lemon half over the top and finish each with a drizzle of olive oil and some pepper. Transfer to a plate and set aside.

  3. Step 3

    Distribute soup between 4 bowls and garnish with raw corn kernels and a drizzle of olive oil. Serve avocado toast on the side.

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Ratings

5 out of 5
1,891 user ratings
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Comments

Stuart

This was very delicious, refreshing and elegant. I skipped the toast but crumbled the feta, with the corn kernels, into the soup. Perfect. I kept pretty much to the recipe, otherwise. No single flavor stood out, which I think is how it should be. More vinegar or lots of lemon or more anchovy or whatever might threaten the delicate balance of this one. I rarely say that, but there's perfection here...

mdurphy

This turned out to make a really complex spring soup, with a few spontaneous changes. First, I used a VitaMix to get a really smooth puree. Use twisty armenian cukes; 1 T of fish sauce, instead of anchovies; green garlic, instead of the garlic and scallions; lots of mint and lemon balm, by way of herbs; 5 or 6 whole kumquats and about 1 T lemon juice, instead of vinegar; puree the avocado with the soup; add salt and hot sauce at the end to taste. Garnish with chopped mint or basil and EVOO.

Shelley

I have made this soup with and without the anchovies. i have found the soup has much more depth with the anchovies added...so I wouldn't leave them out.
This is an excellent warm weather lunch and sooo easy!

Disa

We made this tonight and it was a hit with my husband and me. We used my homegrown cucs, and a plethora of my herbs, which included basil, Italian parsley, dill, and cilantro, along with my garden jalapeño. It was luscious and light and cooling in our extreme heat days.

Delpo

Can you make a day ahead? I would like to travel with it and serve next day.

avocado

Added avocado to make it a bit more substantial. Delicious.

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