← BlogJune 28, 2026

How to Make the Perfect Creamy Zucchini Soup

French · Easy · 30 min · 4 servings

VegetarianGluten-Free
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This velvety blended soup highlights the mild sweetness of zucchini with a touch of cream and fresh herbs. It is light yet warming and comes together in under 30 minutes for a perfect weeknight starter.

Why this recipe works

This Creamy Zucchini Soup recipe has been crafted to deliver restaurant-quality results in your home kitchen. At just 30 minutes from start to finish, it fits perfectly into a busy schedule without sacrificing flavor. Each serving comes in at 175 calories with 5g of protein, making it a balanced choice for any meal.

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What you will need

This recipe uses 6 simple ingredients that you can find at any grocery store:

  • 4 medium zucchini chopped
  • 1 medium onion diced
  • 3 cups vegetable broth
  • 0.5 cup heavy cream
  • 2 tablespoons butter
  • 2 tablespoons fresh basil leaves

Step by step instructions

Step 1: Saute the Aromatics

Melt butter in a large pot over medium heat. Add the diced onion and cook for about 5 minutes until translucent and softened. Season with salt and pepper during this stage.

Step 2: Simmer the Zucchini

Add the chopped zucchini and vegetable broth to the pot. Bring to a boil then reduce the heat and simmer for 15 minutes until the zucchini is completely tender when pierced with a fork.

Step 3: Blend Until Smooth

Remove the pot from heat and carefully blend the soup using an immersion blender until completely smooth and creamy. Alternatively, transfer in batches to a countertop blender.

Step 4: Finish and Serve

Stir in the heavy cream and adjust seasoning to taste. Ladle into bowls and garnish with fresh basil leaves before serving hot or at room temperature.

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Easy substitutions

Missing an ingredient? Here are some swaps that work perfectly:

  • heavy cream → coconut cream for a dairy-free version
  • butter → olive oil to keep it vegan

Common mistakes to avoid

Watch out for these pitfalls that can affect your results:

  • Blending hot soup in a sealed blender which can cause dangerous pressure buildup
  • Under-salting the soup which makes the zucchini flavor taste flat and dull

Nutrition facts

Per serving: 175 calories, 5g protein, 14g carbs, 11g fat, 3g fiber.

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