Light Silky Zucchini Soup

Featured in: Home Table Cooking

This light and silky zucchini soup combines tender summer squash with aromatic herbs and a bright hint of lemon. Sautéed onions, celery, and garlic form a flavorful base, while potato adds body to the puréed soup. Fresh parsley, basil, and thyme infuse the dish with garden-fresh flavor. Finish with optional cream or coconut milk for extra richness. Ready in just 40 minutes, it's perfect served hot or chilled as a refreshing starter or light meal.

Updated on Thu, 29 Jan 2026 19:00:02 GMT
Smooth, vibrant green Zucchini Soup served in a rustic white bowl, garnished with fresh basil and a lemon wedge. Save
Smooth, vibrant green Zucchini Soup served in a rustic white bowl, garnished with fresh basil and a lemon wedge. | buenotazdayt.com

Experience the essence of summer in a bowl with this light and silky Zucchini Soup. Brightened with a medley of fresh herbs and a subtle hint of lemon, it serves as a refreshing starter or a sophisticated lunch for warm days.

Smooth, vibrant green Zucchini Soup served in a rustic white bowl, garnished with fresh basil and a lemon wedge. Save
Smooth, vibrant green Zucchini Soup served in a rustic white bowl, garnished with fresh basil and a lemon wedge. | buenotazdayt.com

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This European-inspired soup balances the mild sweetness of summer squash with the earthy depth of potatoes and aromatics. It is a simple yet elegant dish that highlights the freshness of its ingredients.

Ingredients

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  • 2 tablespoons olive oil
  • 1 medium onion, chopped
  • 2 garlic cloves, minced
  • 4 medium zucchinis (about 800 g), sliced
  • 1 medium potato, peeled and diced
  • 1 stalk celery, chopped
  • 1 liter (4 cups) vegetable broth
  • 100 ml (1/2 cup) cream or coconut milk (optional, for creaminess)
  • 2 tablespoons fresh parsley, chopped
  • 1 tablespoon fresh basil, chopped
  • 1 teaspoon fresh thyme leaves
  • 1/2 teaspoon salt, or to taste
  • 1/4 teaspoon black pepper
  • Zest of 1/2 lemon
  • Extra herbs, finely chopped (for garnish)
  • Drizzle of olive oil or swirl of cream (for garnish)

Instructions

Step 1
Heat olive oil in a large pot over medium heat. Add onion and celery, sauté for 4 minutes until softened.
Step 2
Add garlic and cook for 1 minute until fragrant.
Step 3
Stir in zucchini and potato. Cook, stirring occasionally, for 5 minutes.
Step 4
Pour in vegetable broth. Bring to a boil, reduce heat, and simmer partially covered for 15 minutes, until vegetables are very tender.
Step 5
Remove from heat. Add parsley, basil, thyme, and lemon zest.
Step 6
Blend the soup with an immersion blender (or in batches in a blender) until smooth and silky.
Step 7
Stir in cream or coconut milk if using. Season to taste with salt and pepper.
Step 8
Reheat gently if needed. Serve hot or chilled, garnished with extra herbs and a drizzle of olive oil or cream.

Zusatztipps für die Zubereitung

For the best texture, ensure the potato is completely tender before blending. An immersion blender works perfectly for a quick result, but a standard blender can provide an even silkier finish if you blend in small batches.

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Varianten und Anpassungen

To make this recipe vegan, simply substitute the cream with coconut milk. For added nutrients and a deeper green color, stir in a handful of baby spinach just before blending.

Serviervorschläge

Serve this soup alongside crusty bread or with a sprinkle of toasted seeds for a bit of crunch. If you are enjoying it for dinner, a light Sauvignon Blanc makes an excellent pairing.

A bowl of silky Zucchini Soup with a cream swirl and chopped herbs, ready for a light summer lunch. Save
A bowl of silky Zucchini Soup with a cream swirl and chopped herbs, ready for a light summer lunch. | buenotazdayt.com

Whether enjoyed as a warm, comforting meal or a refreshing chilled starter, this Zucchini Soup is a versatile celebration of seasonal flavors that is sure to delight your guests.

Recipe Questions & Answers

Can I make this soup ahead of time?

Yes, this soup stores beautifully in the refrigerator for up to 4 days. You can also freeze it for up to 3 months. Reheat gently on the stovetop, adding a splash of broth if needed to adjust consistency.

What can I substitute for the potato?

You can use cauliflower, parsnip, or even white beans for body and creaminess. Each will add a slightly different flavor profile while maintaining the silky texture.

How do I make this soup dairy-free?

Simply omit the cream or use coconut milk, cashew cream, or oat cream instead. The soup is naturally creamy from the blended vegetables, so dairy is optional for richness.

Can I serve this soup cold?

Absolutely! This soup is delicious chilled, making it perfect for warm summer days. Chill thoroughly in the refrigerator for at least 2 hours before serving, and adjust seasoning as cold temperatures can mute flavors.

What other vegetables can I add?

Baby spinach, kale, peas, or leeks work wonderfully. Add leafy greens in the last few minutes of cooking to preserve their color and nutrients. Other vegetables should be added with the zucchini to ensure proper cooking.

Do I need an immersion blender?

No, a regular blender works perfectly. Just blend in batches, filling the blender only halfway and venting the lid to allow steam to escape. An immersion blender is simply more convenient for this task.

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Light Silky Zucchini Soup

Silky zucchini soup with fresh herbs, lemon zest, and optional cream. Vegetarian, gluten-free, ready in 40 minutes.

Time to Prep
15 min
Time for Cooking
25 min
Overall Time
40 min
Created by Derek Callahan

Food Category Home Table Cooking

Skill Level Easy

Cuisine Type European

Portion Yield 4 Serving Size

Dietary Details Meat-Free, No Gluten

What You Need

Vegetables

01 2 tablespoons olive oil
02 1 medium onion, chopped
03 2 garlic cloves, minced
04 4 medium zucchinis (approximately 1.75 pounds), sliced
05 1 medium potato, peeled and diced
06 1 stalk celery, chopped

Liquids

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

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, or to taste
05 1/4 teaspoon black pepper
06 Zest of 1/2 lemon

Garnish

01 Extra fresh herbs, finely chopped
02 Drizzle of olive oil or swirl of cream

How-To Steps

Step 01

Sauté aromatics: Heat olive oil in a large pot over medium heat. Add chopped onion and celery, sautéing for 4 minutes until softened and fragrant.

Step 02

Bloom garlic: Add minced garlic and cook for 1 minute, stirring constantly until aromatic.

Step 03

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

Step 04

Simmer vegetables: Pour in vegetable broth. Bring to a boil, then reduce heat and simmer partially covered for 15 minutes until all vegetables are very tender and easily pierced.

Step 05

Infuse herbs: Remove from heat. Add fresh parsley, basil, thyme, and lemon zest, stirring gently to distribute evenly.

Step 06

Puree soup: Using an immersion blender, blend the soup until smooth and silky. Alternatively, carefully transfer soup in batches to a standard blender and puree until completely smooth.

Step 07

Finish with cream: Stir in cream or coconut milk if desired for added richness. Season to taste with additional salt and pepper.

Step 08

Serve: Reheat gently over low heat if necessary. Serve hot or chilled in bowls, garnished with fresh herbs and a drizzle of olive oil or cream swirl.

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Equipment Needed

  • Large stainless steel pot with lid
  • Chef's knife
  • Cutting board
  • Immersion blender or standard blender
  • Ladle

Allergy Details

Please review each component for allergens and check with a healthcare provider if you're unsure.
  • Contains dairy if cream is used; substitute with coconut milk for dairy-free preparation.
  • Verify vegetable broth and cream product labels for potential hidden allergens and cross-contamination risks.

Nutrition Info (per serving)

These figures are for informational purposes only. They aren't a substitute for a doctor’s advice.
  • Calories: 130
  • Fat content: 7 g
  • Carbohydrates: 15 g
  • Protein: 3 g

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