Vegan Cauliflower Soup Recipes That Are Easy and Delicious

Updated On: October 3, 2025

Cauliflower soup is a comforting and nutritious dish perfect for cozy nights or a light lunch. When made vegan, it becomes a creamy, flavorful delight that’s both healthy and satisfying without any dairy or animal products.

This versatile vegetable transforms into a silky base with a mild, slightly nutty taste that pairs wonderfully with herbs and spices.

If you’re looking for a soup that’s easy to prepare, packed with vitamins, and gentle on your stomach, vegan cauliflower soup is a fantastic choice. Whether you want a simple classic or a twist with added flavors and textures, these recipes will inspire you to enjoy cauliflower in a delicious new way.

Plus, it’s a great meal to keep in your weekly rotation for clean eating and wellness.

Contents

Why You’ll Love This Recipe

This vegan cauliflower soup is not only incredibly creamy and comforting but also nutrient-dense and easy to customize. Cauliflower is rich in fiber, vitamins C and K, and antioxidants, making this soup a nourishing option for any season.

The recipe is straightforward, requiring minimal prep and common ingredients, perfect for busy weeknights or when you want to impress guests with a wholesome dish. It’s naturally gluten-free, low in calories, and entirely plant-based, catering to various dietary needs.

Best of all, this soup freezes well, so you can make a big batch and enjoy it throughout the week. Whether you crave a creamy base or want to add bold spices, these recipes have you covered!

Ingredients

  • 1 large head of cauliflower, chopped into florets
  • 1 medium onion, diced
  • 3 cloves garlic, minced
  • 4 cups vegetable broth (low sodium preferred)
  • 1 cup unsweetened plant-based milk (such as almond or oat milk)
  • 2 tablespoons olive oil
  • 1 teaspoon dried thyme
  • 1/2 teaspoon smoked paprika (optional)
  • Salt and pepper to taste
  • Fresh parsley or chives for garnish
  • 1 tablespoon nutritional yeast (optional, for a cheesy flavor)
  • 1 medium potato, peeled and diced (for extra creaminess, optional)

Equipment

  • Large pot or Dutch oven
  • Sharp knife and cutting board
  • Wooden spoon or silicone spatula
  • Immersion blender or regular blender
  • Measuring cups and spoons
  • Ladle
  • Soup bowls for serving

Instructions

  1. Prepare the vegetables: Wash and chop the cauliflower into florets. Peel and dice the onion and garlic. If using, peel and dice the potato.
  2. Sauté the aromatics: Heat the olive oil in a large pot over medium heat. Add the onion and cook until translucent, about 5 minutes. Add the garlic and cook for another 1-2 minutes until fragrant.
  3. Add cauliflower and potato: Toss the cauliflower florets and diced potato into the pot. Stir to coat with the onion and garlic mixture.
  4. Season and simmer: Pour in the vegetable broth and add the dried thyme, smoked paprika (if using), salt, and pepper. Bring to a boil, then reduce heat and simmer for 20-25 minutes, or until the cauliflower and potatoes are very tender.
  5. Blend the soup: Use an immersion blender directly in the pot to puree the soup until smooth and creamy. Alternatively, carefully transfer the soup in batches to a blender and blend until silky.
  6. Add plant-based milk and nutritional yeast: Stir in the plant-based milk and nutritional yeast for extra creaminess and flavor. Heat through for another 5 minutes, adjusting seasoning as needed.
  7. Serve and garnish: Ladle the soup into bowls and garnish with fresh parsley or chives. Enjoy warm!

Tips & Variations

For a richer texture, roast the cauliflower before adding it to the soup. It adds a deep, caramelized flavor.

To make this soup more filling, add cooked white beans or lentils during the blending stage. You can also experiment with spices like curry powder or turmeric for a twist.

If you prefer a chunkier soup, reserve some cauliflower florets before blending and stir them back in afterward. Adding a splash of lemon juice just before serving brightens the flavors beautifully.

For a smoky, cheesy flavor without dairy, nutritional yeast is a fantastic addition. Feel free to omit it if you want a lighter soup or if you don’t have it on hand.

Nutrition Facts

Nutrient Amount per Serving (1 bowl)
Calories 150
Protein 5g
Carbohydrates 20g
Fiber 6g
Fat 7g
Vitamin C 80% DV
Vitamin K 25% DV
Calcium 10% DV

Serving Suggestions

This vegan cauliflower soup pairs wonderfully with crusty bread or a fresh green salad for a light meal. Try it alongside a sandwich made with our Vegan Bread Machine Recipe for Soft, Delicious Loaves for a homemade touch.

For an elegant presentation, drizzle a little high-quality olive oil or sprinkle toasted pumpkin seeds on top. A side of steamed or roasted vegetables complements the creamy texture nicely.

Looking to add a bit of protein? Serve the soup with a scoop of cooked quinoa or lentils, or enjoy it with one of the hearty options from Veg Recipes for Slow Cooker: Easy, Tasty Meal Ideas.

Delicious Vegan Cauliflower Soup Recipes to Try

Classic Creamy Vegan Cauliflower Soup

This recipe follows the instructions above and focuses on simplicity and comfort. It’s perfect for those new to vegan cooking and anyone craving a smooth, soothing bowl of soup.

Roasted Garlic and Cauliflower Soup

Roast a whole head of garlic along with the cauliflower before blending. This adds a rich, mellow garlic flavor that deepens the soup’s complexity.

Use rosemary instead of thyme for a fragrant twist.

Spicy Coconut Cauliflower Soup

Add 1 tablespoon of red curry paste and replace the plant milk with full-fat coconut milk for a vibrant, spicy variation. Garnish with fresh cilantro and a squeeze of lime juice for a Southeast Asian flair.

Cauliflower and Leek Soup

Swap the onion for 2 leeks, cleaned and sliced. Their mild, sweet flavor pairs beautifully with cauliflower.

Finish with a sprinkle of chives and cracked black pepper.

Cauliflower and Potato Soup with Turmeric

Add 1 teaspoon of turmeric powder along with cumin and coriander for an anti-inflammatory boost and earthy warmth. This soup is bright yellow, flavorful, and wonderfully nourishing.

For more vegetable-based soups, check out our Low Calorie Vegetable Soup Recipe for Healthy Eating or dive into the hearty flavors of High Protein Vegan Soup Recipes for Healthy Meals.

Conclusion

Vegan cauliflower soup is a delicious, easy-to-make dish that suits any occasion, from a simple lunch to an elegant starter. Its creamy texture and gentle flavor make it a versatile base for countless variations, ensuring you’ll never get bored.

With its nourishing ingredients and simple preparation, this soup aligns perfectly with a wholesome, plant-based lifestyle. Plus, it’s budget-friendly and adaptable, so you can tailor it to your taste preferences and dietary needs.

Whether you stick to the classic or experiment with spices and add-ins, vegan cauliflower soup will quickly become a favorite in your recipe collection. For more inspiration on vegan cooking, explore our other recipes like the Vegetarian Date Cake Recipe: Moist, Easy, and Delicious and Vegan Bechamel Sauce Recipe for Creamy Pasta Dishes.

📖 Recipe Card: Vegan Cauliflower Soup

Description: A creamy and comforting vegan cauliflower soup perfect for any season. This recipe is easy to prepare and full of flavor.

Prep Time: PT10M
Cook Time: PT25M
Total Time: PT35M

Servings: 4 servings

Ingredients

  • 1 medium head cauliflower, chopped
  • 1 tablespoon olive oil
  • 1 medium onion, diced
  • 3 cloves garlic, minced
  • 4 cups vegetable broth
  • 1 cup unsweetened almond milk
  • 1 teaspoon salt
  • 1/2 teaspoon black pepper
  • 1/2 teaspoon smoked paprika
  • 1/4 teaspoon ground nutmeg
  • 2 tablespoons nutritional yeast
  • Fresh parsley for garnish

Instructions

  1. Heat olive oil in a large pot over medium heat.
  2. Add onion and garlic, sauté until translucent.
  3. Add chopped cauliflower and cook for 5 minutes.
  4. Pour in vegetable broth and bring to a boil.
  5. Reduce heat and simmer for 15 minutes until cauliflower is tender.
  6. Blend the soup until smooth using an immersion blender.
  7. Stir in almond milk, salt, pepper, smoked paprika, nutmeg, and nutritional yeast.
  8. Heat through for 5 more minutes without boiling.
  9. Serve hot, garnished with fresh parsley.

Nutrition: Calories: 180 kcal | Protein: 6 g | Fat: 7 g | Carbs: 22 g

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Photo of author

Marta K

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