Vegetarian Cauliflower Soup Recipe for Easy Healthy Meals

Updated On: October 4, 2025

Cauliflower soup is a comforting, nutritious, and incredibly versatile dish that’s perfect for any season. Whether you’re looking for a light lunch or a cozy dinner, this vegetarian cauliflower soup recipe delivers on flavor and health benefits without compromising on taste.

Creamy and smooth, it highlights the subtle sweetness of cauliflower while incorporating fragrant herbs and a touch of garlic for depth.

What makes this soup truly special is its simplicity. With just a handful of wholesome ingredients, you can whip up a satisfying bowl in under 30 minutes.

Plus, it’s gluten-free, low-carb, and adaptable for various dietary preferences. Whether you’re a seasoned vegetarian or simply want to add more veggies to your meals, this soup is an excellent choice.

In this blog post, I’ll walk you through why this recipe is a must-try, the ingredients and equipment you’ll need, step-by-step instructions, helpful tips, nutrition facts, and serving suggestions. Let’s dive into making this delicious vegetarian cauliflower soup!

Why You’ll Love This Recipe

Vegetarian cauliflower soup is a fantastic way to enjoy a creamy, comforting meal without dairy or heavy creams. The natural starchiness of cauliflower creates a velvety texture that feels indulgent but remains light on your stomach.

This recipe is very easy to customize. You can add spicy elements like cayenne or smoked paprika for a kick or keep it mild and soothing.

It’s also a great way to sneak more vegetables into your diet, especially for picky eaters or kids.

Best of all, this soup freezes beautifully, so you can make a big batch and enjoy it throughout the week. If you love wholesome, plant-based comfort foods, this cauliflower soup is sure to become a staple in your kitchen.

Ingredients

  • 1 large head of cauliflower (about 1.5 pounds), chopped into florets
  • 1 medium onion, diced
  • 3 cloves garlic, minced
  • 4 cups vegetable broth (low sodium preferred)
  • 1 cup unsweetened almond milk (or any plant-based milk)
  • 2 tablespoons olive oil
  • 1 teaspoon dried thyme
  • 1/2 teaspoon ground black pepper
  • 1/2 teaspoon salt, or to taste
  • Fresh parsley (for garnish)
  • Optional: pinch of nutmeg or smoked paprika for extra flavor

Equipment

  • Large soup pot or Dutch oven
  • Sharp chef’s knife
  • Cutting board
  • Immersion blender or standard blender
  • Measuring cups and spoons
  • Wooden spoon or heat-resistant spatula
  • Serving bowls

Instructions

  1. Prepare the vegetables: Wash and chop the cauliflower into medium-sized florets. Dice the onion and mince the garlic cloves.
  2. Sauté aromatics: Heat 2 tablespoons of olive oil in your soup pot over medium heat. Add the diced onion and cook for about 5 minutes until translucent and soft. Stir in the minced garlic and cook for another minute until fragrant.
  3. Add cauliflower and herbs: Toss in the cauliflower florets along with the dried thyme, salt, and pepper. Stir to combine and let the cauliflower get a little coated with the aromatics for 2-3 minutes.
  4. Pour in the broth: Add the 4 cups of vegetable broth to the pot. Increase the heat to bring the mixture to a boil, then reduce to a gentle simmer.
  5. Simmer: Cover and let the soup simmer for 20-25 minutes, or until the cauliflower is very tender and easily pierced with a fork.
  6. Blend the soup: Using an immersion blender, carefully blend the soup until smooth and creamy. Alternatively, transfer the soup in batches to a blender and puree until smooth, then return to the pot.
  7. Add plant-based milk: Stir in 1 cup of unsweetened almond milk (or your chosen plant milk) to add creaminess. Adjust salt and pepper as needed. Warm the soup for another 2-3 minutes without boiling.
  8. Serve: Ladle the soup into bowls and garnish with freshly chopped parsley. Add a sprinkle of smoked paprika or nutmeg if desired for an extra flavor boost.

Tips & Variations

Tip: For a richer flavor, roast the cauliflower florets in the oven at 425°F (220°C) for 20 minutes before adding them to the soup. This adds a lovely caramelized note.

Variation: Add a handful of cooked chickpeas or white beans before blending for extra protein and an even creamier texture.

Spice it up: Add a pinch of cayenne pepper or chili flakes while sautéing the onions for a spicy kick.

Make it vegan comfort food: Stir in 2 tablespoons of nutritional yeast after blending for a subtle cheesy flavor without dairy.

Nutrition Facts

Nutrient Amount per Serving (1 bowl)
Calories 130
Protein 4 grams
Fat 7 grams
Carbohydrates 14 grams
Fiber 5 grams
Sodium 450 mg
Vitamin C 60% of DV
Calcium 10% of DV

Serving Suggestions

This vegetarian cauliflower soup pairs wonderfully with a slice of crusty bread or a fresh green salad for a complete meal. Try serving it alongside a garlic roasted vegetable medley or a light quinoa pilaf for added texture and nutrition.

For a heartier option, add toasted pumpkin seeds or a drizzle of hemp oil on top. You can also serve it with a dollop of vegan sour cream or plain Greek yogurt if you’re not strictly vegan, which adds a lovely tang.

Looking to explore more delicious vegetarian recipes? Check out these favorites:

Conclusion

This vegetarian cauliflower soup recipe is a delightful blend of creamy texture and subtle flavors that make it both comforting and nourishing. With its simple ingredients and straightforward preparation, it’s perfect for busy weeknights or when you want to enjoy a homemade meal without fuss.

Not only does it offer excellent nutrition, but it’s also highly adaptable to your taste preferences. Whether you want to keep it classic or experiment with spices and add-ins, this soup will satisfy your cravings for a warm bowl of goodness.

Don’t forget to explore other delicious vegetarian recipes on our site to keep your meals exciting and wholesome.

Happy cooking and enjoy your hearty, healthy cauliflower soup!

📖 Recipe Card: Vegetarian Cauliflower Soup

Description: A creamy and comforting cauliflower soup perfect for a light meal. Packed with flavor and easy to prepare.

Prep Time: PT15M
Cook Time: PT30M
Total Time: PT45M

Servings: 4 servings

Ingredients

  • 1 medium head cauliflower, chopped
  • 1 medium onion, diced
  • 3 cloves garlic, minced
  • 4 cups vegetable broth
  • 1 cup unsweetened almond milk
  • 2 tablespoons olive oil
  • 1 teaspoon salt
  • 1/2 teaspoon black pepper
  • 1/2 teaspoon dried thyme
  • 1/4 teaspoon smoked paprika
  • 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, bring to a boil, then simmer for 20 minutes.
  5. Stir in almond milk, salt, pepper, thyme, and smoked paprika.
  6. Use an immersion blender to puree soup until smooth.
  7. Adjust seasoning if needed and heat through for 5 more minutes.
  8. Serve hot, garnished with fresh parsley.

Nutrition: Calories: 180 kcal | Protein: 6 g | Fat: 9 g | Carbs: 20 g

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Photo of author

Marta K

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