Zucchini Basil Soup


Last summer, I had a lucky opportunity to spend a few weeks in France visiting vineyards, tasting wine, and of course eating great food. Whenever I travel, I come back with a list of recipes that I might want to recreate. Very often, the ones I actually end up making in my kitchen… the ones that stand out in my memory the most… are the simplest.

Jack met me toward the end of the trip which left me with some time alone in Paris while waiting for his flight to arrive. I knew exactly how to spend the day – I headed to the store Merci. Have you been there? It an Insta-worthy store full of home goods galore and it’s the sort of place that you should go to without your significant other because he’ll likely get impatient while you’re looking at every beautiful bowl, spoon, and table-scape. They also have the cutest little library-themed cafe that was just perfect for my afternoon alone. The soup du jour was zucchini basil soup. “It’s a cold soup,” the waiter warned me before I ordered it. I thought – great, I love gazpacho. But when it came it wasn’t gazpacho at all – it wasn’t ice cold and it wasn’t too acidic. It was this lovely bright green room temperature soup served with toasted garlic bread and it was perfect.


I’m not sure what took me so long to make this soup at home but when method reached out wanting to partner on a series of posts inspired by the herbal scents of their new kitchen hand wash, I immediately thought of this soup. Their plant-derived formula is specifically made to get food scents off your hands – especially pungent flavors like garlic. If you’ve ever gone to bed (hours later) with garlic hands, you’ll appreciate this kitchen wash 🙂

Plus, the pretty basil bottle is pretty on your kitchen countertop.

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I’ve tried to make basil soups before I realized that my mistake was in trying to heat it. The basil gets bruised and it can turn bitter. By keeping the soup at room temp (I like to serve it lightly chilled), it retains all of its fresh, vibrant flavor. The only thing that gets cooked here are the leeks (well, and the garlic-y croutons). After that, it all goes into the blender and voila!

There’s no cream or cream substitute. The blended zucchini and a scoop of hemp seeds makes this soup plenty creamy and, not to mention, light and healthy.

For depth of flavor I added a scoop of white miso paste. To make it bright, I added a bunch of lemon of course.

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Blend until smooth and then add the basil last so that it doesn’t get hot from the heat of the blender.

Top the soup with toasty garlic croutons – this step is not optional. They really balance the “health” taste of this soup and make it nicely substantial. As always, soups taste better on the second day so this is a great make-ahead lunch option.

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4.0 from 1 reviews
Zucchini Basil Soup
Serves: serves 4 as a starter/side
  • ⅔ cup sliced leeks (the tender white and light green parts only)
  • extra-virgin olive oil, for drizzling
  • 1 garlic clove, chopped
  • 2 small zucchini, chopped + a few strands of spiralized or julienned zucchini for garnish
  • ¼ cup hemp seeds
  • juice of ½ lemon, more to taste
  • ½ tablespoon miso paste
  • 1 cup water, more as needed for consistency
  • ½ cup packed fresh basil
  • sea salt and freshly ground black pepper
garlic croutons:
  • 2 cups cubed sourdough bread
  • ½ garlic clove, minced
  • Extra-virgin olive oil, for drizzling
  1. Slice the white and light green parts of the leek into rings. Rinse well, drain, and let dry.
  2. Heat a drizzle of olive oil in a small skillet over medium-low heat. Add the leeks and a pinch of salt and cook until very soft, 5 to 8 minutes. Taste one, the leeks should be a bit translucent and should not have a bitter taste. Stir in the garlic and cook for another 30 seconds. Remove from the heat.
  3. In a blender, combine the leek mixture with the zucchini, hemp seeds, lemon juice, miso, water and a few grinds of pepper and blend until smooth. Add the basil and blend again. Taste and adjust seasonings, adding more lemon for brightness and salt to taste. Add more water if you prefer a thinner consistency.
  4. Make the garlic croutons:
  5. Preheat the oven to 350°F and line a baking sheet with parchment paper. On the baking sheet, toss the croutons with the garlic and a drizzle of olive oil. Bake until crisp, about 8 minutes.
  6. Serve the soup at room temperature, or lightly chilled, with the garlic croutons and a drizzle of olive oil.

This post is in partnership with method home. Thank you for supporting the sponsors that keep us cooking! 

If you make this, let us see! Tag your photo with #loveandlemons on Instagram.


  1. Brandie on said:

    This looks delicious! Is there anything you can recommend as a substitute for hemp seeds (e.g., flax, sunflower seeds, etc.)? I don’t typically keep hemp seeds on hand. Thank you!

    • Hi Brandie, sunflower seeds would work, or you can just skip the seeds!

  2. Mel on said:

    This looks delicious! Does it keep in the fridge for a few days?

    • Yep! It tastes even better on the 2nd 3rd and 4th days.

  3. johanne from thesunnyside.life on said:

    That pale green is the color of early spring. Charming soup.
    Funny you write that about getting the taste of garlic off your fingers. When my daughter was a baby she once grabbed my fingers at the dinner table and sucked all the garlic taste off. She’s a weirdo like her mom.-Hanne

  4. Taste of France from francetaste.wordpress.com on said:

    I am surprised you don’t cook the zucchini. Hmmmm.
    Will have to try this in a few months when zucchini and basil are in season.

    • it’s great raw! Also, it heats up just a tad in the blender with the cooked leeks.

  5. I LOVE herbal scented hand soaps… I have a lemon-lavender soap in my kitchen right now and it’s divine. I’d love to try basil though! 🙂

  6. Stevie Y on said:

    Very tasty soup! Would definitely make it again. Thanks for sharing 🙂

  7. Nathalie on said:

    Any suggestions for a replacement for the miso? I’m not eating it right now. But the soup looks so amazing I really want to try it.

  8. AGS on said:

    Could blanched almonds sub for the hemp seeds? We find the taste off-putting in our family.

    • they could – I would soak them the night before so that they blend creamy.

  9. Audrey from lovealwaysaudrey.com on said:

    This looks so delicious!! Also, I had no idea Method makes kitchen washes… I’m going to have to try this! Nobody likes garlic/onion hands!

  10. Neni from travelandlipsticks.com on said:

    The colour is so vibrant!
    Have to get Miso next time, so I can try this recipe out.

  11. Wow, not only is this absolutely gorgeous, it looks incredibly delicious too! I’ve been looking for a recipe to use some of my miso in, and this is just perfect, thanks!

  12. Kacy from library.uonbi.ac.ke on said:

    This is lovely

  13. rachel on said:

    looks so good! any recs for subbing the leeks? Maybe some onion?

  14. Caroline P. on said:

    Hi, Jeanine! I just made this soup tonight and it was so delicious- perfectly creamy with a wonderful balance of flavors! My only suggestion would be regarding the portion sizes: I made this for my family of 4 and it only filled 2 very small cereal bowls. Luckily, I made your sweet pepper panzanella (which was also very tasty) as well so we had enough to eat 🙂 Maybe the amount of servings can be changed to 2, or that it serves 4 as an appetizer/side? Thanks!

    • Hi Caroline – thank you for the suggestion, I’ll update that! I’m so glad your family loved the soup and the panzanella!

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