15 Delicious Vegetarian Cauliflower Soup Recipes to Try

Cauliflower is one of the most versatile vegetables for creating creamy, satisfying soups.

For vegetarians, it provides a rich texture and subtle flavor that pairs perfectly with herbs, spices, and other fresh vegetables.

These 15 vegetarian cauliflower soup recipes are designed to bring variety, comfort, and nutrition to your table.

From classic creamy soups to spiced or roasted versions, there’s a recipe here for every palate.

Using fresh ingredients, vegetable broths, and healthy seasonings, these soups are not only delicious but also packed with nutrients.

Whether you want a quick lunch, a hearty dinner, or a warming snack, these recipes are easy to prepare and full of flavor.

15 Delicious Vegetarian Cauliflower Soup Recipes to Try

These 15 vegetarian cauliflower soup recipes demonstrate how versatile and flavorful cauliflower can be.

They offer creamy, comforting, and healthy options for every season and occasion.

With a combination of fresh vegetables, herbs, and seasonings, these soups are perfect for vegetarians and anyone looking for low-fat, wholesome meals.

Adding these soups to your weekly rotation is a great way to enjoy nutritious, satisfying, and easy-to-make dishes.

Creamy Garlic Cauliflower Soup

This creamy garlic cauliflower soup is velvety, comforting, and packed with subtle, savory flavors.

Roasted cauliflower and garlic combine with vegetable broth and cream to create a rich, low-calorie dish.

Perfect for lunch, dinner, or as a starter for a cozy meal.

The roasted garlic adds depth while the creamy texture makes each spoonful indulgent.

Ingredients:

• 1 medium head cauliflower, chopped
• 4 cloves garlic, peeled
• 1 tbsp olive oil
• 4 cups vegetable broth
• 1/2 cup heavy cream or coconut cream
• Salt and pepper to taste
• 1/4 tsp nutmeg (optional)
• Fresh parsley for garnish

Instructions:

• Preheat oven to 400°F (200°C).
• Toss cauliflower and garlic with olive oil, salt, and pepper.
• Roast for 20–25 minutes until golden and tender.
• Transfer roasted cauliflower and garlic to a blender, add vegetable broth, and blend until smooth.
• Pour mixture into a pot and heat gently over medium heat.
• Stir in cream and nutmeg, adjust seasoning.
• Serve hot, garnished with fresh parsley.

This creamy garlic cauliflower soup is smooth, rich, and flavorful.

It is perfect for a cozy, vegetarian-friendly meal any day of the week.

Curried Cauliflower Soup

This curried cauliflower soup is warm, aromatic, and lightly spiced for a comforting vegetarian dish.

Cauliflower and onion are blended with curry powder and coconut milk to create a rich, flavorful soup.

It is perfect for chilly days or as a starter for a vibrant meal.

The subtle spice and creamy coconut milk add depth without overpowering the natural sweetness of cauliflower.

Ingredients:

• 1 medium head cauliflower, chopped
• 1 onion, chopped
• 2 tbsp olive oil
• 3 cups vegetable broth
• 1 cup coconut milk
• 1 tbsp curry powder
• 1/2 tsp salt
• 1/4 tsp black pepper
• Fresh cilantro for garnish

Instructions:

• Heat olive oil in a pot over medium heat.
• Sauté onion until translucent.
• Add cauliflower and curry powder, stirring to coat.
• Pour in vegetable broth and bring to a boil, then simmer 15–20 minutes until cauliflower is tender.
• Blend soup using an immersion blender or countertop blender until smooth.
• Stir in coconut milk, adjust seasoning with salt and pepper.
• Serve hot, garnished with fresh cilantro.

This curried cauliflower soup is fragrant, creamy, and warming.

It makes a delicious vegetarian meal packed with flavor and nutrition.

Cheesy Cauliflower and Potato Soup

This cheesy cauliflower and potato soup is hearty, creamy, and perfect for a comforting vegetarian meal.

Cauliflower and potatoes are blended with cheddar cheese for a rich, satisfying texture.

Ideal for lunch, dinner, or as a warming snack on cold days.

The combination of smooth cauliflower and melted cheese creates a rich, indulgent flavor that is still low in fat if desired.

Ingredients:

• 1 medium head cauliflower, chopped
• 2 medium potatoes, peeled and cubed
• 1 onion, chopped
• 2 tbsp butter or olive oil
• 4 cups vegetable broth
• 1 cup shredded cheddar cheese
• Salt and pepper to taste
• Chives for garnish

Instructions:

• Heat butter or olive oil in a pot over medium heat.
• Sauté onion until soft and fragrant.
• Add cauliflower, potatoes, and vegetable broth.
• Bring to a boil, then reduce heat and simmer 20 minutes until vegetables are tender.
• Blend soup until smooth using an immersion blender.
• Stir in cheddar cheese until melted and fully incorporated.
• Adjust seasoning with salt and pepper.
• Serve hot, garnished with chopped chives.

This cheesy cauliflower and potato soup is rich, creamy, and comforting.

It’s a vegetarian-friendly meal that satisfies both taste and appetite.

Roasted Cauliflower and Leek Soup

This roasted cauliflower and leek soup is aromatic, creamy, and packed with gentle savory flavors.

Leeks and cauliflower are roasted, then blended with vegetable broth for a silky, flavorful soup.

It’s perfect as a starter or a light main dish.

The roasting process brings out the natural sweetness of vegetables while the silky texture makes it indulgent.

Ingredients:

• 1 medium head cauliflower, chopped
• 2 leeks, cleaned and sliced
• 2 tbsp olive oil
• 4 cups vegetable broth
• 1/2 cup cream or cashew cream
• Salt and pepper to taste
• Thyme for garnish

Instructions:

• Preheat oven to 400°F (200°C).
• Toss cauliflower and leeks with olive oil, salt, and pepper.
• Roast for 25 minutes until tender and golden.
• Transfer roasted vegetables to a blender with vegetable broth and blend until smooth.
• Pour into a pot, stir in cream, and adjust seasoning.
• Serve hot, garnished with thyme.

This roasted cauliflower and leek soup is flavorful, creamy, and satisfying.

It makes a perfect vegetarian-friendly option for a cozy meal or starter.

Spicy Cauliflower and Tomato Soup

This spicy cauliflower and tomato soup is bold, tangy, and packed with warmth and flavor.

Cauliflower and tomatoes are combined with chili flakes and paprika for a vegetarian-friendly soup with a kick.

It is perfect for lunch, dinner, or as a warming comfort dish.

The spices enhance the natural sweetness of cauliflower and the acidity of tomatoes, creating a balanced flavor profile.

Ingredients:

• 1 medium head cauliflower, chopped
• 2 cups diced tomatoes (fresh or canned)
• 1 onion, chopped
• 2 cloves garlic, minced
• 2 tbsp olive oil
• 3 cups vegetable broth
• 1/2 tsp smoked paprika
• 1/4 tsp chili flakes (adjust to taste)
• Salt and pepper to taste

Instructions:

• Heat olive oil in a pot over medium heat.
• Sauté onion and garlic until translucent.
• Add cauliflower, tomatoes, paprika, and chili flakes.
• Pour in vegetable broth and bring to a boil.
• Reduce heat and simmer 20 minutes until cauliflower is tender.
• Blend soup until smooth using an immersion blender.
• Adjust seasoning with salt and pepper, serve hot.

This spicy cauliflower and tomato soup is tangy, bold, and comforting.

It’s a vegetarian-friendly dish that’s perfect for warming up on chilly days.

Cauliflower and Carrot Ginger Soup

This cauliflower and carrot ginger soup is vibrant, warming, and full of natural sweetness.

Fresh ginger adds a zesty, aromatic flavor that complements the creamy cauliflower and tender carrots.

Perfect for a light lunch or as an elegant starter.

The silky texture and gentle spice make every spoonful comforting and satisfying.

Ingredients:

• 1 medium head cauliflower, chopped
• 2 medium carrots, peeled and chopped
• 1 tbsp olive oil
• 1 onion, chopped
• 2 cloves garlic, minced
• 1 tbsp fresh ginger, grated
• 4 cups vegetable broth
• Salt and pepper to taste
• Fresh cilantro for garnish

Instructions:

• Heat olive oil in a large pot over medium heat.
• Sauté onion, garlic, and ginger until fragrant.
• Add cauliflower, carrots, and vegetable broth.
• Bring to a boil, then reduce heat and simmer 20 minutes until vegetables are tender.
• Blend until smooth using an immersion blender.
• Adjust seasoning with salt and pepper.
• Serve garnished with fresh cilantro.

This cauliflower and carrot ginger soup is zesty, creamy, and comforting.

It makes a nourishing vegetarian option for any meal.

Cauliflower and Spinach Soup

This cauliflower and spinach soup is green, creamy, and packed with nutrients.

Fresh spinach adds vibrant color and subtle flavor that pairs beautifully with the smooth cauliflower base.

Perfect for a light lunch or as a healthy starter.

The soup is silky, wholesome, and easy to prepare for busy weeknights.

Ingredients:

• 1 medium head cauliflower, chopped
• 3 cups fresh spinach leaves
• 1 onion, chopped
• 2 cloves garlic, minced
• 2 tbsp olive oil
• 4 cups vegetable broth
• 1/2 cup cream or cashew cream
• Salt and pepper to taste

Instructions:

• Heat olive oil in a pot over medium heat.
• Sauté onion and garlic until translucent.
• Add cauliflower and vegetable broth, bring to a boil, then simmer 15 minutes until tender.
• Stir in spinach and cook 2–3 minutes until wilted.
• Blend soup until smooth, stir in cream, adjust seasoning.
• Serve hot.

This cauliflower and spinach soup is creamy, nutritious, and flavorful.

It’s a perfect vegetarian option for a wholesome, low-fat meal.

Roasted Red Pepper and Cauliflower Soup

This roasted red pepper and cauliflower soup is smoky, sweet, and satisfying.

Roasting the peppers and cauliflower enhances their natural flavors for a rich, velvety soup.

Ideal for lunch, dinner, or as an elegant starter for guests.

The combination of roasted vegetables and gentle seasoning creates a balanced, comforting flavor profile.

Ingredients:

• 1 medium head cauliflower, chopped
• 2 red bell peppers, roasted and peeled
• 1 onion, chopped
• 2 tbsp olive oil
• 4 cups vegetable broth
• 1/2 tsp smoked paprika
• Salt and pepper to taste

Instructions:

• Preheat oven to 400°F (200°C).
• Toss cauliflower and onion with olive oil, salt, and pepper.
• Roast 20–25 minutes until golden.
• Blend roasted vegetables with roasted red peppers and vegetable broth until smooth.
• Adjust seasoning and sprinkle with smoked paprika.
• Serve warm.

This roasted red pepper and cauliflower soup is smoky, creamy, and hearty.

It’s a vegetarian-friendly dish that impresses with flavor and color.

---

Cauliflower and Leek Potato Soup

This cauliflower, leek, and potato soup is hearty, creamy, and full of comforting flavors.

Leeks provide subtle sweetness while potatoes add body and richness without overpowering the cauliflower.

Perfect for a cozy lunch or dinner.

The soup is smooth, satisfying, and easily adaptable with herbs and seasonings of your choice.

Ingredients:

• 1 medium head cauliflower, chopped
• 2 medium potatoes, peeled and cubed
• 2 leeks, cleaned and sliced
• 2 tbsp olive oil
• 4 cups vegetable broth
• Salt and pepper to taste
• Fresh thyme for garnish

Instructions:

• Heat olive oil in a pot over medium heat.
• Sauté leeks until soft and fragrant.
• Add cauliflower, potatoes, and vegetable broth, bring to a boil, then simmer 20 minutes until tender.
• Blend until smooth.
• Adjust seasoning with salt and pepper.
• Serve hot, garnished with fresh thyme.

This cauliflower, leek, and potato soup is creamy, flavorful, and comforting.

It’s a perfect vegetarian-friendly dish for any season.

Spiced Cauliflower and Coconut Soup

This spiced cauliflower and coconut soup is exotic, creamy, and comforting.

Coconut milk adds richness while cumin, coriander, and turmeric give warmth and depth.

Perfect for a light lunch or as a starter for a flavorful meal.

The balance of creamy coconut and aromatic spices creates a satisfying, low-fat vegetarian soup.

Ingredients:

• 1 medium head cauliflower, chopped
• 1 onion, chopped
• 2 cloves garlic, minced
• 1 tbsp olive oil
• 1 tsp ground cumin
• 1 tsp ground coriander
• 1/2 tsp turmeric
• 4 cups vegetable broth
• 1 cup coconut milk
• Salt and pepper to taste

Instructions:

• Heat olive oil in a pot over medium heat.
• Sauté onion and garlic until fragrant.
• Add cauliflower, cumin, coriander, turmeric, and vegetable broth.
• Bring to a boil, then simmer 15–20 minutes until tender.
• Blend until smooth, stir in coconut milk, adjust seasoning.
• Serve warm.

This spiced cauliflower and coconut soup is creamy, aromatic, and satisfying.

It’s a perfect vegetarian soup with an exotic twist for any meal

Cauliflower and Mushroom Soup

This cauliflower and mushroom soup is earthy, creamy, and deeply satisfying.

The combination of tender cauliflower and sautéed mushrooms creates a rich, flavorful vegetarian dish.

Perfect for lunch, dinner, or as a starter.

Sautéed mushrooms enhance the depth of flavor, while blended cauliflower gives a silky, velvety texture.

Ingredients:

• 1 medium head cauliflower, chopped
• 8 oz mushrooms, sliced
• 1 onion, chopped
• 2 cloves garlic, minced
• 2 tbsp olive oil
• 4 cups vegetable broth
• 1/2 cup cream or cashew cream
• Salt and pepper to taste

Instructions:

• Heat olive oil in a pot over medium heat.
• Sauté onion and garlic until translucent.
• Add mushrooms and cook 5–7 minutes until softened.
• Add cauliflower and vegetable broth, bring to a boil, then simmer 15–20 minutes.
• Blend until smooth and stir in cream.
• Adjust seasoning and serve hot.

This cauliflower and mushroom soup is creamy, earthy, and comforting.

It’s a delicious vegetarian option for any meal or cozy evening.

Cauliflower and Spinach Coconut Soup

This cauliflower and spinach coconut soup is vibrant, creamy, and lightly spiced.

Coconut milk provides richness while spinach adds color and nutrition.

Perfect as a light lunch or starter.

The flavors are balanced, and the creamy texture makes it indulgent while remaining vegetarian-friendly.

Ingredients:

• 1 medium head cauliflower, chopped
• 3 cups fresh spinach
• 1 onion, chopped
• 2 cloves garlic, minced
• 1 tbsp olive oil
• 4 cups vegetable broth
• 1 cup coconut milk
• Salt and pepper to taste

Instructions:

• Heat olive oil in a pot over medium heat.
• Sauté onion and garlic until fragrant.
• Add cauliflower and vegetable broth, bring to a boil, then simmer 15 minutes.
• Add spinach and cook until wilted.
• Blend until smooth, stir in coconut milk, adjust seasoning.
• Serve warm.

This cauliflower and spinach coconut soup is creamy, flavorful, and nutritious.

It’s a perfect vegetarian soup for a wholesome, low-fat meal.

Cauliflower and Red Lentil Soup

This cauliflower and red lentil soup is hearty, protein-packed, and satisfying.

Red lentils add body and nutrition while cauliflower provides creaminess without dairy.

Perfect for a filling lunch or dinner.

The combination of vegetables and lentils creates a smooth, flavorful, and wholesome vegetarian soup.

Ingredients:

• 1 medium head cauliflower, chopped
• 1 cup red lentils, rinsed
• 1 onion, chopped
• 2 cloves garlic, minced
• 2 tbsp olive oil
• 4 cups vegetable broth
• 1/2 tsp cumin
• Salt and pepper to taste

Instructions:

• Heat olive oil in a pot over medium heat.
• Sauté onion and garlic until fragrant.
• Add cauliflower, red lentils, cumin, and vegetable broth.
• Bring to a boil, then simmer 20–25 minutes until lentils and cauliflower are tender.
• Blend until smooth and adjust seasoning.
• Serve hot.

This cauliflower and red lentil soup is hearty, creamy, and nutritious.

It makes a protein-rich, vegetarian-friendly meal that is both filling and flavorful.

Cauliflower and Roasted Tomato Soup

This cauliflower and roasted tomato soup is tangy, smoky, and comforting.

Roasted tomatoes and cauliflower provide depth and sweetness, creating a well-balanced vegetarian dish.

Perfect for lunch, dinner, or as a warming starter.

Roasting enhances flavors, while blending gives a smooth, velvety texture that is naturally satisfying.

Ingredients:

• 1 medium head cauliflower, chopped
• 4 large tomatoes, roasted
• 1 onion, chopped
• 2 cloves garlic, minced
• 2 tbsp olive oil
• 4 cups vegetable broth
• Salt and pepper to taste
• Fresh basil for garnish

Instructions:

• Preheat oven to 400°F (200°C).
• Toss tomatoes and onion with olive oil, roast 20 minutes.
• In a pot, combine roasted vegetables with cauliflower and vegetable broth.
• Bring to a boil, then simmer 10 minutes.
• Blend until smooth, adjust seasoning, serve with fresh basil.

This cauliflower and roasted tomato soup is rich, tangy, and comforting.

It’s a delicious vegetarian option full of natural flavors and vibrant color.

Spicy Cauliflower and Carrot Soup

This spicy cauliflower and carrot soup is bold, warming, and full of flavor.

Carrots add natural sweetness while chili and paprika give a subtle, satisfying heat.

Perfect as a starter, lunch, or light dinner.

The creamy texture combined with aromatic spices makes this vegetarian soup both comforting and exciting.

Ingredients:

• 1 medium head cauliflower, chopped
• 2 medium carrots, chopped
• 1 onion, chopped
• 2 cloves garlic, minced
• 1 tbsp olive oil
• 4 cups vegetable broth
• 1/2 tsp chili flakes
• 1/2 tsp smoked paprika
• Salt and pepper to taste

Instructions:

• Heat olive oil in a pot over medium heat.
• Sauté onion and garlic until fragrant.
• Add cauliflower, carrots, vegetable broth, chili flakes, and paprika.
• Bring to a boil, then simmer 20 minutes until vegetables are tender.
• Blend until smooth, adjust seasoning, and serve hot.

This spicy cauliflower and carrot soup is bold, creamy, and satisfying.

It makes a comforting vegetarian-friendly dish with a subtle kick.