Zucchini Soup Fresh Herbs Lemon

Featured in: Seasonal Meal Ideas

This velvety zucchini soup transforms summer squash into a luxurious bowl of comfort. SautΓ©ed onions and celery build a fragrant base, while tender zucchini and potato create natural creaminess without heavy dairy. Fresh parsley, basil, and thyme add garden-fresh notes, perfectly balanced by bright lemon zest. The result is a silky, refreshing soup that shines whether served hot on cool evenings or chilled during warm summer days.

Updated on Wed, 28 Jan 2026 14:25:00 GMT
Creamy Zucchini Soup in a white bowl, garnished with fresh basil and a drizzle of olive oil.  Save to Pinterest
Creamy Zucchini Soup in a white bowl, garnished with fresh basil and a drizzle of olive oil. | urbandouce.com

I remember the kitchen windows being wide open on a humid Tuesday afternoon when the garden was overflowing with squash. The heat was heavy but the smell of sauteed onions made me realize I needed something lighter than a thick stew. This soup was born from a desire to use every bit of the harvest without turning on the oven for hours. It turned out to be the brightest and most refreshing bowl I had ever made in my own home.

One evening my neighbor dropped off a basket of zucchinis so large they looked like bowling pins. I spent an hour chopping and chatting while the pot simmered on the stove. We ended up eating right out of the pot with mismatched spoons and plenty of laughter. That was the night I realized this recipe thrives on simplicity and good company.

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Ingredients

  • Zucchini: These should be bright green and firm to ensure the soup stays vibrant rather than dull.
  • Potato: A single diced potato acts as a natural thickener that provides a creamy mouthfeel without the need for flour.
  • Lemon Zest: Adding the zest at the very end wakes up the earthy squash flavors and provides a necessary zing.
  • Fresh Herbs: Using a mix of parsley and basil creates a depth of flavor that dried herbs cannot mimic.
  • Vegetable Broth: A high quality broth serves as the foundation so choose one that you would be happy to sip on its own.
  • Olive Oil: Using a fruity oil for the saute stage helps build a rich base right from the start.

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Instructions

Softening the Base:
Heat the oil and let the onions and celery sizzle until they turn translucent and smell sweet. This slow start builds the foundation of flavor for the entire pot.
Infusing the Garlic:
Toss in the minced garlic and stir quickly for just a minute to release the aroma without burning. The scent should fill your kitchen like a warm hug.
Building the Body:
Stir in the zucchini and potato cubes letting them coat in the oil for a few minutes. This light browning adds a nutty layer to the finished soup.
The Big Simmer:
Pour in the broth and let everything bubble gently until the vegetables are so tender they fall apart with a fork. Keep the lid slightly ajar to let some of the steam escape.
Blending to Silk:
Once off the heat stir in the herbs and zest before using an immersion blender to swirl it into a smooth sea of green. Watch the color transform into a beautiful pastel shade.
The Final Touch:
Stir in your cream or coconut milk for a richer finish then adjust the salt to your liking. Serve it warm or even cold depending on the mood of the day.
A bowl of silky Zucchini Soup served hot with crusty bread for dipping on the side.  Save to Pinterest
A bowl of silky Zucchini Soup served hot with crusty bread for dipping on the side. | urbandouce.com

I once accidentally used a lemon that was a bit too large and the extra zest made the soup taste like sunshine in a bowl. Everyone asked for the recipe that night and I had to admit it was a happy little accident. Now I never skip that extra heavy pinch of zest because it truly makes the dish pop.

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The Secret To The Greenest Hue

To keep the soup looking like a fresh spring meadow I have learned that quick cooling is your best friend. If you are not serving it immediately placing the pot in an ice bath helps the green stay vivid. It prevents the residual heat from overcooking the delicate herbs which can turn the soup a murky brown.

Finding The Right Balance

The thickness of this soup is entirely up to you and your potato. If you find it a bit too thick after blending a splash more broth or even a little water will thin it out perfectly. I often change the consistency based on whether I am serving it as a starter or a main meal.

Serving Suggestions For Friends

When I have guests over I love to set out small bowls of toppings so everyone can customize their own bowl. It makes a simple soup feel like a celebratory feast with very little extra effort. A few toasted pine nuts or a crack of black pepper can go a long way.

  • Try adding a handful of baby spinach at the end for even more nutrients.
  • Serve this with a crusty piece of sourdough to soak up every last drop.
  • A light white wine like Sauvignon Blanc pairs beautifully with the herbal notes.
Homemade Zucchini Soup topped with herbs, ready to serve as a light summer appetizer. Save to Pinterest
Homemade Zucchini Soup topped with herbs, ready to serve as a light summer appetizer. | urbandouce.com

I hope this soup brings as much light and joy to your table as it does to mine. It is a reminder that the simplest ingredients often make the most memorable meals.

Recipe Questions & Answers

β†’ Can I serve this soup cold?

Absolutely! This zucchini soup is excellent served chilled, making it perfect for warm weather. The fresh herbs and lemon become even more pronounced when cold.

β†’ How do I make it vegan?

Simply omit the cream or replace it with coconut milk. The soup remains silky and satisfying without any dairy products.

β†’ Can I freeze this soup?

Yes, this soup freezes beautifully for up to 3 months. Cool completely before storing in airtight containers. Thaw overnight in the refrigerator and reheat gently.

β†’ What can I use instead of potato?

You can substitute the potato with cauliflower or more zucchini. Both alternatives will maintain the soup's creamy texture when blended.

β†’ How can I make the soup extra creamy?

Add more cream or coconut milk, or blend in a ripe avocado. For a dairy-free option, a splash of full-fat coconut milk creates luxurious richness.

β†’ What herbs work best in this soup?

Fresh parsley, basil, and thyme are classic choices. You can also add dill, chives, or tarragon for different flavor profiles. Dried herbs work in a pinch but use about one-third the amount.

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Zucchini Soup Fresh Herbs Lemon

Light, silky zucchini soup with fresh herbs and lemon zest. Ready in 40 minutes.

Prep Time
15 minutes
Time to Cook
25 minutes
Total Duration
40 minutes
Created by Phoebe Dunham


Skill Level Easy

Cuisine European

Makes 4 Portions

Food Preferences Meat-Free, No Gluten

What You'll Need

Vegetables

01 2 tablespoons olive oil
02 1 medium onion, chopped
03 2 garlic cloves, minced
04 4 medium zucchinis (approximately 28 ounces), sliced
05 1 medium potato, peeled and diced
06 1 stalk celery, chopped

Liquids

01 4 cups vegetable broth
02 1/2 cup heavy cream or coconut milk, optional

Herbs and Seasoning

01 2 tablespoons fresh parsley, chopped
02 1 tablespoon fresh basil, chopped
03 1 teaspoon fresh thyme leaves
04 1/2 teaspoon salt, adjusted to taste
05 1/4 teaspoon black pepper
06 Zest of 1/2 lemon

Garnish

01 Fresh herbs, finely chopped
02 Olive oil or cream for drizzling

Directions

Step 01

Prepare the aromatics: Heat olive oil in a large pot over medium heat. Add chopped onion and celery, sautΓ© for 4 minutes until softened and translucent.

Step 02

Bloom the garlic: Add minced garlic to the pot and cook for 1 minute until fragrant, stirring constantly to prevent burning.

Step 03

Build the vegetable base: Stir in sliced zucchini and diced potato. Cook, stirring occasionally, for 5 minutes to begin softening the vegetables.

Step 04

Simmer the vegetables: Pour in vegetable broth and bring to a boil. Reduce heat to medium-low and simmer partially covered for 15 minutes until all vegetables are very tender and easily pierced with a fork.

Step 05

Incorporate fresh seasonings: Remove pot from heat. Add fresh parsley, basil, thyme, and lemon zest, stirring gently to distribute evenly throughout.

Step 06

Achieve silky consistency: Blend the soup using an immersion blender until completely smooth and silky. Alternatively, carefully transfer soup in batches to a blender and blend until smooth, then return to pot.

Step 07

Finish the soup: Stir in cream or coconut milk if desired. Season to taste with additional salt and pepper. Reheat gently over low heat if necessary.

Step 08

Serve: Ladle into bowls and serve hot or chilled. Garnish generously with chopped fresh herbs and a drizzle of olive oil or swirl of cream.

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Needed Tools

  • Large pot with lid
  • Chef's knife
  • Cutting board
  • Immersion blender or standing blender
  • Soup ladle

Allergy Details

Review every ingredient for potential allergens and speak to a professional if you’re unsure.
  • Contains dairy when heavy cream is used; substitute with coconut milk for dairy-free preparation.
  • Verify vegetable broth and cream labels for undisclosed allergens and cross-contamination warnings.

Nutrition Details (single serving)

For your reference only. This isn't medical advice.
  • Calories per Serving: 130
  • Fat content: 7 g
  • Carbohydrates: 15 g
  • Proteins: 3 g

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