Cheddar Cauliflower and Roasted Garlic Soup Recipe
If you’re craving a soup that feels like a warm hug on a chilly day, the Cheddar Cauliflower and Roasted Garlic Soup Recipe is here to be your new best friend. Creamy, cheesy, and packed with the subtle sweetness of roasted garlic and tender cauliflower, this soup hits all the right notes for comfort and flavor. Whether you’re looking for a cozy weeknight meal or a dish to impress guests, this soup balances simplicity and sophistication beautifully, inviting you to savor every spoonful.

Ingredients You’ll Need
The magic of this soup comes together from simple, wholesome ingredients that each bring something special to the bowl. From the rich cheddar to the tender cauliflower and aromatic roasted garlic, every component plays a crucial role in building depth, creaminess, and a burst of flavor.
- Cauliflower florets: Provides a creamy texture and mild taste that forms the soup’s base perfectly.
- Roasted garlic bulb: Softens with sweetness while imparting a deep, caramelized garlic flavor.
- Olive oil: For sautéing and roasting, adding richness without overpowering the other flavors.
- Diced onion: Offers a gentle sweetness and savory foundation when cooked.
- Vegetable broth: Creates a flavorful liquid base to simmer the veggies tender.
- Milk or cream: Enhances creaminess and gives the soup a luxurious mouthfeel.
- Sharp cheddar cheese: Melts into the soup for that irresistible cheesy pull and a bold flavor boost.
- Salt and pepper: Essential for balancing and elevating all the flavors.
- Fresh chives or parsley: Adds a bright, fresh finish for garnish.
How to Make Cheddar Cauliflower and Roasted Garlic Soup Recipe
Step 1: Roast the Garlic
Start by preheating your oven to 400°F (200°C). Slice off the top of the garlic bulb to expose the cloves, drizzle a touch of olive oil over it, then wrap it tightly in aluminum foil. Pop it into the oven for about 30 to 35 minutes until the garlic is soft and beautifully caramelized. This step transforms raw garlic’s sharp bite into mellow, buttery goodness that’s pure magic in your soup.
Step 2: Sauté the Onion
While the garlic roasts, heat olive oil in a large pot over medium heat. Toss in the diced onion and cook until it becomes translucent and sweet-smelling, about 5 minutes. This simple sautéing builds a savory foundation that gently supports the rest of the flavors.
Step 3: Add the Cauliflower
Next, add the chopped cauliflower florets to the pot. Let them cook for another 5 minutes, stirring occasionally to soften them up and start blending their earthiness with the onion’s sweetness. This step readies the cauliflower for simmering and ensures a silky final texture.
Step 4: Simmer with Broth and Roasted Garlic
Pour the vegetable broth into the pot and add the squeezed-out roasted garlic cloves. Bring everything to a boil, then reduce the heat and let it all gently simmer for 15 to 20 minutes. The cauliflower will become tender, and the flavors will have a chance to meld into a rich, comforting base.
Step 5: Purée the Soup
Use an immersion blender right in the pot to purée the soup until it’s irresistibly smooth and creamy. If you don’t have an immersion blender, carefully transfer the soup in batches to a countertop blender. The goal is a luscious velvety texture that invites you to savor every spoonful.
Step 6: Add Milk and Cheddar Cheese
Return the puréed soup to low heat, then stir in your choice of milk or cream for a silky richness. Gradually add shredded sharp cheddar cheese, stirring until it melts perfectly into the soup. Season with salt and pepper according to your taste, and prepare to taste the cozy, cheesy warmth that defines this soup.
Step 7: Serve and Garnish
Ladle your bowl full of this luscious Cheddar Cauliflower and Roasted Garlic Soup Recipe, and sprinkle with fresh chives or parsley for a vibrant finish. Sit back, savor that first spoonful, and enjoy the comforting flavors you’ve created.
How to Serve Cheddar Cauliflower and Roasted Garlic Soup Recipe

Garnishes
A simple sprinkle of fresh chives or parsley not only adds a pop of color but also a fresh herbal note that beautifully contrasts the rich, creamy soup. For an extra special touch, a few crispy toasted breadcrumbs or a drizzle of extra virgin olive oil elevate the presentation and provide a delightful crunch.
Side Dishes
This comforting soup pairs wonderfully with crusty bread or a warm, cheesy grilled sandwich for dipping. A crisp green salad with a tangy vinaigrette also makes a lively complement, balancing the richness of the soup with bright, fresh flavors.
Creative Ways to Present
For a fun twist, serve the soup in a hollowed-out bread bowl or layer it with a sprinkle of extra cheddar and broil it briefly for a bubbly, golden cheese crust on top. You can also add a swirl of pesto or a dash of smoked paprika to bring unexpected layers of flavor and a burst of color.
Make Ahead and Storage
Storing Leftovers
Once cooled, store any leftover soup in an airtight container in the refrigerator. It will stay fresh and delicious for up to 3 days, making it an ideal make-ahead lunch or easy dinner option.
Freezing
This soup freezes beautifully. Pour it into freezer-safe containers or heavy-duty bags and freeze for up to 3 months. Just be aware that the texture of the milk or cream might change slightly — a quick stir or gentle reheating usually brings it back to creamy perfection.
Reheating
Reheat gently on the stovetop over low heat, stirring occasionally to prevent scorching and to redistribute the cheese evenly. If the soup thickens too much, simply add a splash of milk or broth to loosen it back up and restore that silky texture.
FAQs
Can I use a different cheese instead of cheddar?
Absolutely! While sharp cheddar gives the soup its signature bold flavor, you can experiment with Gruyère, fontina, or even a smoked cheese for a unique twist. Just keep in mind how each cheese melts and blends with the soup.
Is this soup suitable for vegetarians?
Yes, this recipe is vegetarian as it uses vegetable broth and no animal-based thickeners. Just make sure to choose a vegetarian-friendly cheese to keep it fully meat-free.
Can I make this soup vegan?
To make it vegan, swap the milk or cream for coconut or almond milk and use a plant-based cheddar cheese substitute. Roasted garlic and cauliflower themselves are naturally vegan, so the flavors will still shine.
What can I substitute for the cauliflower?
If cauliflower isn’t your favorite, try using broccoli or even a mix of root vegetables like parsnips and potatoes. They’ll change the flavor slightly, but still result in a hearty, creamy soup.
Does roasting the garlic really make a big difference?
Yes! Roasting garlic transforms its sharpness into a sweet, mellow flavor that adds depth and richness to the soup, making it far more delicious than raw or sautéed garlic alone.
Final Thoughts
There’s something truly comforting and indulgent about the Cheddar Cauliflower and Roasted Garlic Soup Recipe that makes it a perfect dish to cozy up with any time. It’s easy enough for weeknights but impressive enough for sharing with friends or family. So go ahead, gather your ingredients, and treat yourself to this luscious, cheesy bowl of warmth — your taste buds will thank you!
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Cheddar Cauliflower and Roasted Garlic Soup Recipe
- Total Time: 45 minutes
- Yield: 6 servings 1x
- Diet: Vegetarian
Description
This creamy Cheddar Cauliflower and Roasted Garlic Soup offers a comforting and hearty meal perfect for any season. Featuring roasted garlic for a deep caramelized flavor, tender cauliflower, sharp cheddar cheese, and a smooth texture from blender puréeing, this soup is both flavorful and satisfying. Perfect as a cozy lunch or light dinner, it’s easy to prepare with simple ingredients and a stovetop cooking method.
Ingredients
Vegetables & Aromatics
- 1 head of cauliflower, chopped into florets
- 1 bulb of garlic, roasted
- 1 onion, diced
Liquids & Dairy
- 4 cups vegetable broth
- 1 cup milk or cream (for a richer soup)
- 2 tablespoons olive oil
- 2 cups sharp cheddar cheese, shredded
Seasonings & Garnish
- Salt and pepper to taste
- Fresh chives or parsley for garnish (optional)
Instructions
- Roast the Garlic: Preheat your oven to 400°F (200°C). Cut the top off the garlic bulb, drizzle with olive oil, wrap in aluminum foil, and roast for 30-35 minutes until cloves are soft and caramelized. Let cool slightly and then squeeze out the roasted garlic cloves.
- Sauté the Onions: Heat olive oil in a large pot over medium heat. Add diced onion and sauté for about 5 minutes until the onions become translucent and fragrant.
- Cook the Cauliflower: Add chopped cauliflower florets to the pot with onions and cook for an additional 5 minutes, stirring occasionally to combine flavors.
- Add Broth and Garlic, Simmer: Pour in the vegetable broth and add the roasted garlic cloves. Bring the mixture to a boil, then reduce heat to low and simmer for 15-20 minutes, until the cauliflower is tender and cooked through.
- Purée the Soup: Use an immersion blender directly in the pot to purée the soup until smooth. Alternatively, transfer the soup in batches to a countertop blender, then return to pot.
- Add Dairy and Cheese: Over low heat, stir in the milk or cream along with shredded cheddar cheese. Stir continuously until the cheese has melted and the soup is creamy and heated through. Season with salt and pepper to taste.
- Serve and Garnish: Ladle the soup into bowls and garnish with fresh chives or parsley if desired. Serve hot and enjoy the rich, comforting flavors.
Notes
- For a richer flavor, use heavy cream instead of milk.
- You can substitute sharp cheddar with extra sharp or mild cheddar depending on taste.
- If you don’t have an immersion blender, use a regular blender in small batches carefully.
- To make the soup vegan or dairy-free, substitute cheese with a vegan cheese alternative and use plant-based milk.
- Roasted garlic adds a sweet, mellow flavor; avoid using raw garlic for best taste.
- Prep Time: 15 minutes
- Cook Time: 30 minutes
- Category: Soup
- Method: Stovetop
- Cuisine: American
