Imagine the comforting aroma of roasted cauliflower wafting through your kitchen, its golden florets hinting at a savory delight soon to be savored.
This Roasted Cauliflower Soup isn’t only easy to make but also a perfect companion for cozy evenings, enveloping you in warmth and indulgence.
As the cauliflower, onion, and garlic meld into creamy perfection, a simple transformation occurs, turning humble ingredients into something truly special.
Let’s bring this dish to life!
Kitchen Tools Required
- 1 Baking sheet
- 1 Large pot
- 1 Blender
- 1 Knife
- 1 Cutting board
- 1 Wooden spoon
Ingredients
- 1 Large head of cauliflower, cut into florets
- 2 Tablespoons olive oil
- 1 Teaspoon salt
- 1/2 Teaspoon black pepper
- 1 Medium onion, chopped
- 2 Cloves garlic, minced
- 4 Cups vegetable broth
- 1 Cup heavy cream
- 1 Teaspoon thyme leaves
- 1/4 Teaspoon nutmeg
- 2 Tablespoons butter
- Optional: Fresh parsley, for garnish
Cook & Prep Time
To efficiently manage your time while preparing and cooking Roasted Cauliflower Soup, you can follow this timeline:
Preparation Timeline
- Reading & Gathering Ingredients (5 minutes)
- Quickly read through the recipe and gather all necessary ingredients and equipment.
- Prep Work (10 minutes)
- Preheat the oven to 425°F (220°C).
- Cut the cauliflower into florets, chop the onion, and mince the garlic.
- Toss cauliflower florets with olive oil, salt, and pepper on a baking sheet.
Cooking Timeline
3. Roasting Cauliflower (25 minutes)
- Place the prepared cauliflower into the preheated oven.
- Let it roast for 25 minutes until golden and tender.
4. Sautéing & Simmering (15 minutes)
- As the cauliflower roasts, melt butter in a large pot over medium heat.
- Sauté the chopped onion and minced garlic until soft (about 5 minutes).
- Once the cauliflower is done roasting, add it to the pot.
- Stir in vegetable broth and bring the mixture to a boil.
- Reduce heat and let it simmer for 10 minutes.
5. Blending & Final Touches (10 minutes)
- Use a blender to puree the soup until smooth and creamy.
- Stir in heavy cream, thyme, and nutmeg, then heat through.
Resting & Serving Timeline
6. Resting (10 minutes)
– Allow the soup to rest for 10 minutes before serving to enhance flavors.
7. Serving (5 minutes)
– Garnish with fresh parsley if desired and serve immediately.
Adjust the timeline as needed based on your personal cooking speed and kitchen setup.
Recipe Instructions
Preheat the oven to 425°F (220°C).
Toss cauliflower florets with olive oil, salt, and pepper on a baking sheet.
Roast the cauliflower in the oven for 25 minutes until golden and tender.
In a large pot, melt butter and sauté onion and garlic until soft.
Add roasted cauliflower to the pot and stir in vegetable broth.
Bring the mixture to a boil, then reduce heat and let simmer for 10 minutes.
Use a blender to puree the soup until smooth and creamy.
Stir in heavy cream, thyme, and nutmeg, then heat through.
Let the soup rest for 10 minutes before serving.
Garnish with fresh parsley if desired.
Serving Tips
- Crusty Bread: Serve with a slice of crusty bread for dipping and added texture.
- Grilled Cheese Sandwich: Pair with a classic grilled cheese for a comforting and hearty meal.
- Simple Green Salad: Complement the soup with a light green salad to balance the flavors.
- Chive and Sour Cream Topping: Add a dollop of sour cream and sprinkle of chives for a tangy twist.
- Roasted Chickpeas: Top with roasted chickpeas for an extra crunch and protein boost.
Storage
Store roasted cauliflower soup in an airtight container in the refrigerator for up to 3 days.
Reheat gently on the stovetop or in the microwave, stirring occasionally to maintain consistency.
Freezing
To freeze roasted cauliflower soup, let it cool completely.
Then transfer it into airtight containers or freezer bags.
Label with the date.
Freeze for up to three months.
Thaw overnight in the refrigerator before reheating.
Reheating
To reheat roasted cauliflower soup, gently warm it on the stove over low heat.
Stir occasionally. Avoid boiling to maintain texture and flavor.
Adjust seasoning if needed before serving.
Final Thoughts
Roasted cauliflower soup is a comforting and flavorful dish that’s perfect for any season.
With its creamy texture and rich taste, it’s sure to be a hit with family and friends.
This recipe is simple to follow, requiring only a few key ingredients and minimal prep time.
After roasting the cauliflower, the soup comes together quickly, making it an ideal choice for a weeknight meal.
For added flavor, consider garnishing with fresh parsley or a sprinkle of parmesan cheese.
Adjust the seasoning to suit your palate, and enjoy this delicious soup as a starter or a main course.
Frequently Asked Questions
Can I Use Frozen Cauliflower Instead of Fresh?
You can use frozen cauliflower, but make certain it’s fully thawed and patted dry to prevent excess moisture. Roast it as you would fresh florets, but keep an eye on the texture to maintain that perfect golden-brown finish.
Is It Possible to Make This Soup Dairy-Free?
Yes, you can make it dairy-free by swapping heavy cream with coconut milk or a plant-based cream. Replace butter with olive oil. This alteration adds a delightful twist while maintaining the soup’s creamy texture and rich flavor.
What Herbs Can I Substitute for Thyme?
You can substitute thyme with rosemary, sage, or oregano for a delightful twist. Each herb brings its unique aroma; rosemary is earthy, sage is robust, and oregano is slightly peppery. Experiment to find your perfect flavor balance!
How Can I Make the Soup Spicier?
To spice up the soup, add a pinch of cayenne pepper or a dash of hot sauce. Incorporate chili flakes for a bolder kick. Adjust to taste, ensuring the heat complements the soup’s creamy texture.
Can I Add Other Vegetables to the Soup?
You can definitely add other vegetables to enhance flavors and textures. Consider adding carrots for sweetness, celery for depth, or bell peppers for a hint of freshness. Ascertain even cooking by chopping them into similar-sized pieces.

Roasted Cauliflower Soup
Equipment
- 1 Baking sheet
- 1 Large pot
- 1 Blender
- 1 Knife
- 1 Cutting board
- 1 Wooden spoon
Ingredients
- 1 large head of cauliflower cut into florets
- 2 tablespoons olive oil
- 1 teaspoon salt
- 1/2 teaspoon black pepper
- 1 medium onion chopped
- 2 cloves garlic minced
- 4 cups vegetable broth
- 1 cup heavy cream
- 1 teaspoon thyme leaves
- 1/4 teaspoon nutmeg
- 2 tablespoons butter
- fresh parsley for garnish
Instructions
- Preheat the oven to 425°F (220°C).
- Toss cauliflower florets with olive oil, salt, and pepper on a baking sheet.
- Roast the cauliflower in the oven for 25 minutes until golden and tender.
- In a large pot, melt butter and sauté onion and garlic until soft.
- Add roasted cauliflower to the pot and stir in vegetable broth.
- Bring the mixture to a boil, then reduce heat and let simmer for 10 minutes.
- Use a blender to puree the soup until smooth and creamy.
- Stir in heavy cream, thyme, and nutmeg, then heat through.
- Let the soup rest for 10 minutes before serving.
- Garnish with fresh parsley if desired.