How many servings does this recipe make?

This recipe makes 4 servings. You can adjust the portion size directly on this page.

What ingredients do I need for Chilled Zucchini Soup?

You need 12 ingredients. The key ingredients include: 1/2 cup diced sweet onion, 1/2 cup diced fennel bulb, 3 garlic cloves, sliced, 1 tablespoon olive oil, and more.

Is Chilled Zucchini Soup suitable as soups & stews?

Yes, Chilled Zucchini Soup falls under the Soups & Stews category and is a great choice for this type of meal.

How do I store leftover Chilled Zucchini Soup?

Store leftovers in an airtight container in the refrigerator for up to 3–4 days. Reheat gently before serving.

Chilled Zucchini Soup Recipe

Name: Chilled Zucchini Soup
Prep time: 15 min
Cook time: 30 min
Total time: 45 min
Yield: 4 servings
Ingredients: 1/2 cup diced sweet onion; 1/2 cup diced fennel bulb; 3 garlic cloves, sliced; 1 tablespoon olive oil; 5 cups diced zucchini (about 2 1/2 lb.); 2 cups organic vegetable broth; 1 cup water; 1/2 cup whole buttermilk; 2 teaspoons kosher salt; 2 teaspoons Champagne vinegar; 1 teaspoon lemon zest; 1 teaspoon fresh lemon juice

Warm up with this hearty Chilled Zucchini Soup recipe. Made with sweet onion, fennel bulb, garlic and olive oil. Easy step-by-step instructions included.

This Chilled Zucchini Soup relies on simple, everyday ingredients such as diced sweet onion, diced fennel bulb, garlic cloves, sliced and olive oil. It comes together quickly and makes 4 servings, at about 420 kcal each. The step-by-step instructions below are written to be easy to follow, even on a busy day.

It works as a light main on its own or as a starter alongside crusty bread, and it's just as good for a cozy night in as it is for feeding a crowd. Leftovers keep well, so it's a smart choice for meal prep too.

Updated Jun 30, 2026

Serves 4 Soups & Stews

Tips for the best results

Read through all the steps once before you start and measure out your ingredients first — it makes everything go more smoothly.
Taste as you go and adjust the seasoning before serving.
Avoid overcrowding the pan — cook in batches if needed for the best texture.
Let the dish rest for a few minutes before serving so the flavors settle.
Store leftovers in an airtight container in the fridge and enjoy within a few days.

Variations & substitutions

Use a neutral oil or a plant-based spread in place of butter for a dairy-free version.

No specific allergen information. Please check the ingredient list for possible allergens.

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Chilled Zucchini Soup

Tips for the best results

Variations & substitutions

My Personal Notes

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