Creamy Vegan Zucchini Potato Soup: A Silky, Low-Calorie Comfort Bowl

Posted on January 20, 2026

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​If you are looking for a meal that feels indulgent but is secretly packed with nutrients, this Vegan Zucchini Potato Soup is your answer. This soup is a masterclass in texture; the starchy goodness of the potatoes blends with tender zucchini to create a velvety, “cream-style” broth without using a single drop of dairy or heavy fats. It is light, refreshing, and has a subtle sweetness that makes it a perfect year-round staple. Whether you have a garden overflowing with summer squash or you’re looking for a soothing winter lunch, this vibrant green soup is the ultimate “clean-eating” comfort food.

​Why This Recipe Works

  • Starch-Based Creaminess: We use Yukon Gold potatoes for their natural buttery texture. Once blended, they provide a thick, luxurious mouthfeel that mimics heavy cream.
  • Vibrant Color Preservation: By sautéing the zucchini briefly and simmering it just until tender, we maintain a bright, appetizing green color rather than a dull olive tone.
  • Minimal Ingredients, Maximum Flavor: This recipe relies on high-quality aromatics like leeks or onions and fresh herbs to provide a sophisticated depth of flavor with very few calories.
  • The “Stealthy-Healthy” Factor: This is an excellent way to feed vegetables to picky eaters, as the final result is a smooth, mild, and comforting purée.

​Recipe Details

  • Prep Time: 15 Minutes
  • Cook Time: 20 Minutes
  • Total Time: 35 Minutes
  • Yield: 4 Servings
  • Difficulty: Very Easy

​Ingredients

  • ​3 Medium Zucchini, sliced into rounds
  • ​2 Medium Yukon Gold Potatoes, peeled and diced
  • ​1 Large Leek (white and light green parts only) or 1 Yellow Onion, diced
  • ​2 cloves Garlic, minced
  • ​4 cups Vegetable Broth
  • ​1 Tbsp Extra Virgin Olive Oil
  • ​1/4 cup Fresh Dill or Parsley, chopped
  • ​1 Tbsp Lemon Juice (to brighten the flavor)
  • ​Salt and Black Pepper to taste
  • Optional: A swirl of coconut milk or a sprinkle of nutritional yeast for extra richness.

​Instructions

  1. Sauté Aromatics: In a large pot or Dutch oven, heat the olive oil over medium heat. Add the leeks (or onions) and cook for 5 minutes until soft and translucent. Add the garlic and cook for 1 minute until fragrant.
  2. Add the Stars: Stir in the diced potatoes and zucchini rounds. Sauté for 2–3 minutes to allow the vegetables to pick up some flavor from the oil and aromatics.
  3. Simmer: Pour in the vegetable broth. Bring to a boil, then reduce heat to low. Cover and simmer for 15–20 minutes, or until the potatoes are completely fork-tender.
  4. Brighten and Herb: Stir in the fresh dill (or parsley) and the lemon juice.
  5. Blend: Use an immersion blender (or transfer to a high-speed blender in batches) to purée the soup until it is completely smooth and silky.
  6. Season: Taste and add salt and pepper. If the soup is too thick, add a splash more broth or water until you reach your desired consistency.
  7. Serve: Ladle into bowls and garnish with a few reserved sautéed zucchini slices, a drizzle of olive oil, or extra fresh herbs.

​Conclusion

​This Vegan Zucchini Potato Soup proves that you don’t need butter or cream to create a satisfying, “creamy” experience. It is a light yet filling meal that celebrates the natural flavors of the garden. Because it is so mild, it pairs beautifully with a slice of crusty sourdough or a bright side salad. It’s the kind of soup that leaves you feeling nourished and light, making it a permanent favorite for anyone seeking healthy, plant-based comfort.

​(FAQ)

Q: Can I use different types of squash?

A: Absolutely. Yellow summer squash works perfectly and will result in a beautiful golden-yellow soup instead of green.

Q: Is this soup freezer-friendly?

A: Yes! Because there is no dairy, it freezes exceptionally well for up to 3 months. Just thaw and give it a quick whisk or blend after reheating to restore the silky texture.

Q: How do I make it even creamier?

A: While the potatoes do a great job, you can add half an avocado or a tablespoon of cashew butter before blending for an ultra-rich, buttery finish.

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