Roasted cauliflower soup is like a warm hug in a bowl, with its creamy texture and rich flavors inviting you to savor every spoonful. Picture yourself on a chilly evening, cozied up with this delightful dish, as the aroma of roasted garlic and spices wafts through your kitchen, making your taste buds dance.
I remember the first time I made roasted cauliflower soup; I was trying to impress my friends at a dinner party. Little did I know that this creamy concoction would steal the show and everyone’s hearts. It’s perfect for those cozy nights in or as a comforting starter for gatherings. Get ready for an explosion of flavor that will leave you craving more!
Why You'll Love This Recipe
- This roasted cauliflower soup is incredibly easy to prepare, making it perfect for busy weeknights
- The flavor profile is rich and satisfying, with a hint of smokiness from the roasted veggies
- Its visually appealing creamy texture will impress everyone at your table
- Versatile enough to enjoy as a starter or main course, this soup can be customized with your favorite toppings!
I once served this roasted cauliflower soup at a family gathering, and everyone went back for seconds—definitely a crowd-pleaser!

Essential Ingredients
Here’s what you’ll need to make this delicious dish:
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Cauliflower: Choose a fresh head with tight florets; it’s key for that lovely roasted flavor.
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Olive Oil: A good quality extra virgin olive oil enhances the depth of flavor while roasting.
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Garlic: Fresh garlic cloves are essential; they sweeten up beautifully when roasted.
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Onion: Use yellow or sweet onions for a subtle sweetness that balances the soup’s richness.
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Vegetable Broth: Opt for low-sodium broth to control salt levels and let other flavors shine through.
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Coconut Milk (or Cream): Adds creaminess without dairy, perfect for vegan options or if you want a tropical twist.
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Spices (Cumin & Paprika): These spices provide warmth and depth; feel free to experiment with your favorites!
The full ingredients list, including measurements, is provided in the recipe card directly below.
Let’s Make it together
Preheat your oven to 425°F (220°C). Start by cutting the cauliflower into bite-sized florets. Toss them in olive oil along with chopped garlic cloves until evenly coated.
Roast until golden brown, about 25-30 minutes. This step is crucial; you want that lovely caramelization! The aroma of garlic will fill your kitchen like an enthusiastic guest arriving at your party.
In a large pot over medium heat, sauté diced onions until they become translucent and fragrant; this usually takes about 5 minutes. You’ll know they’re ready when they start to smell oh-so-good!
Add in the roasted cauliflower and garlic mixture along with vegetable broth. Bring it all to a gentle boil before lowering the heat to simmer for about 10-15 minutes so those flavors can mingle.
Remove from heat and let it cool slightly before blending until silky smooth. A high-speed blender works wonders here! Add coconut milk for creaminess, blending again until fully combined.
Serve hot in bowls garnished with your choice of toppings like fresh herbs or toasted seeds. Enjoy every last drop of this delectable soup!
You Must Know
- Roasted cauliflower soup is creamy, flavorful, and surprisingly easy to make
- This dish creates a cozy atmosphere, with its warm aroma filling the kitchen
- Plus, it’s a great way to sneak in some veggies without anyone noticing
Perfecting the Cooking Process
Start by roasting the cauliflower until golden brown for rich flavor, then blend with sautéed onions and garlic for depth. Finish with broth for desired consistency.

Add Your Touch
Experiment with spices like cumin or paprika for an extra kick. You can also add coconut milk instead of cream for a vegan twist.
Storing & Reheating
Store leftovers in an airtight container in the fridge for up to four days. Reheat on the stove over low heat, adding a splash of broth if needed.
Chef's Helpful Tips
- For perfectly roasted cauliflower, ensure even spacing on the baking tray; overcrowding leads to steaming instead of roasting
- Always taste before serving—seasoning more at this stage makes all the difference
- Lastly, adding lemon juice brightens flavors beautifully!
Roasting cauliflower soup has become my go-to dish for impressing guests. One dinner party, a friend declared it “better than therapy!” Now that’s high praise!

FAQ
Can I use frozen cauliflower for this recipe?
Yes, just adjust roasting time accordingly to ensure it cooks through.
How can I make this soup spicier?
Add red pepper flakes or cayenne pepper during blending for an added heat kick.
What can I serve with roasted cauliflower soup?
Crusty bread or a fresh garden salad pairs wonderfully with this comforting dish.
Roasted Cauliflower Soup
Indulge in the comforting embrace of roasted cauliflower soup, a creamy and flavorful dish perfect for chilly evenings. The warmth of roasted garlic and spices fills your kitchen as you prepare this crowd-pleaser. Easy to make and customizable with your favorite toppings, this soup is sure to impress at any gathering or make for a delightful weeknight dinner.
- Prep Time: 10 minutes
- Cook Time: 40 minutes
- Total Time: 50 minutes
- Yield: Serves 4
- Category: Soup
- Method: Roasting/Blending
- Cuisine: Comfort Food
Ingredients
- 1 medium head cauliflower (about 1 lb), cut into florets
- 2 tbsp extra virgin olive oil
- 4 cloves garlic, minced
- 1 medium onion, diced
- 4 cups low-sodium vegetable broth
- 1 cup coconut milk (or heavy cream)
- 1 tsp ground cumin
- 1 tsp smoked paprika
- Salt and pepper to taste
Instructions
- Preheat oven to 425°F (220°C). Toss cauliflower florets and minced garlic in olive oil until coated.
- Spread on a baking sheet and roast for 25-30 minutes until golden brown.
- In a large pot, sauté diced onion over medium heat until translucent (about 5 minutes).
- Add roasted cauliflower and garlic, then pour in vegetable broth. Bring to a gentle boil, reduce heat, and simmer for 10-15 minutes.
- Let cool slightly before blending until smooth. Stir in coconut milk and blend again.
- Serve hot garnished with your favorite toppings.
Nutrition
- Serving Size: 1 cup (240g)
- Calories: 225
- Sugar: 3g
- Sodium: 350mg
- Fat: 14g
- Saturated Fat: 8g
- Unsaturated Fat: 6g
- Trans Fat: 0g
- Carbohydrates: 20g
- Fiber: 5g
- Protein: 4g
- Cholesterol: 0mg


