This Roasted Garlic Cheddar Cauliflower Soup is creamy, comforting, and packed with deep roasted flavor. Tender caramelized cauliflower and sweet roasted garlic blend into a velvety base, finished with sharp cheddar for the ultimate cozy bowl of goodness.
Why You’ll Love This Recipe
- Rich, creamy texture without heavy cream
- Deep roasted garlic flavor that elevates simple ingredients
- Family-friendly and comforting
- Easy to make with pantry staples
- Naturally vegetarian and halal-friendly
Ingredients
- 1 large head cauliflower, cut into florets (about 4–5 cups)
- 3 tablespoons olive oil, divided
- Freshly ground salt
- Freshly ground black pepper
- 1 head garlic
- 1 medium yellow onion, diced
- 4 cups vegetable broth (or chicken broth)
- ½ teaspoon salt, plus more to taste
- 1 heaping cup shredded sharp cheddar cheese
For Garnish
- Sliced green onion
- Extra shredded sharp cheddar cheese
- Croutons or toasted sourdough bread
Instructions
- Preheat oven to 400°F (200°C). Line a baking sheet with parchment paper.
- Add cauliflower florets to the sheet pan. Drizzle with 1–2 tablespoons olive oil, season generously with salt and pepper, and toss to coat evenly.
- Prepare the garlic by removing the outer papery layers while keeping the cloves intact. Slice ¼ inch off the top to expose the cloves. Drizzle with olive oil, wrap loosely in foil, and place on the baking sheet with the cauliflower.
- Roast for 30–35 minutes, flipping the cauliflower halfway through, until golden and caramelized.
- While roasting, heat 1 tablespoon olive oil in a large pot over medium heat. Add diced onion and sauté for 5–8 minutes until soft and translucent.
- Allow garlic to cool slightly, then squeeze roasted cloves from their skins.
- In a high-speed blender, combine sautéed onion, roasted cauliflower, roasted garlic, vegetable broth, salt, and pepper. Blend until completely smooth.
- Pour the mixture back into the pot and bring to a light simmer.
- Stir in shredded cheddar cheese until melted and incorporated. Simmer for 10–15 minutes. Taste and adjust seasoning as needed.
- Serve Roasted Garlic Cheddar Cauliflower Soup warm, garnished with green onion, extra cheddar, and toasted bread.
Tips & Tricks
- Roast cauliflower until deeply golden for maximum flavor.
- Use sharp cheddar for the boldest taste.
- For extra creaminess, add a splash of milk.
- Blend in batches if needed to avoid overfilling.
- Add a pinch of smoked paprika for subtle warmth.
Details
Prep Time: 15 minutes
Cook Time: 45 minutes
Total Time: 1 hour
Yield: 4 servings
Category: Soup
Method: Roasting + Blending
Cuisine: American
Difficulty: Easy
Dietary: Vegetarian, Halal-friendly
Notes
- Swap cheddar with white cheddar or mild gouda for variation.
- Add roasted carrots for subtle sweetness.
- Serve with grilled cheese sandwiches for a complete comfort meal.
Nutrition (Approximate Per Serving)
Calories: 320
Protein: 12g
Carbohydrates: 18g
Fat: 22g
FAQ
Can I make Roasted Garlic Cheddar Cauliflower Soup dairy-free?
Yes, substitute cheddar with dairy-free shredded cheese or nutritional yeast.
Can I freeze this soup?
Yes, freeze without garnish for up to 3 months.
What if I don’t have a blender?
Use an immersion blender directly in the pot.
Can I make it low-carb?
Yes, this soup is naturally low in carbohydrates.
How do I thicken the soup?
Simmer longer uncovered or add extra cheese.
Storage
Refrigerator: Store in an airtight container up to 4 days.
Freezer: Freeze up to 3 months.
Reheating: Warm gently on stovetop, stirring occasionally.
Similar Recipes
Roasted Garlic Cheddar Cauliflower Soup
Ingredients
- 1 large head cauliflower cut into florets (about 4–5 cups)
- 3 tablespoons olive oil divided
- Freshly ground salt
- Freshly ground black pepper
- 1 head garlic
- 1 medium yellow onion diced
- 4 cups vegetable broth or chicken broth
- ½ teaspoon salt plus more to taste
- 1 heaping cup shredded sharp cheddar cheese
For Garnish
- Sliced green onion
- Extra shredded sharp cheddar cheese
- Croutons or toasted sourdough bread
Instructions
- Preheat oven to 400°F (200°C). Line a baking sheet with parchment paper.
- Add cauliflower florets to the sheet pan. Drizzle with 1–2 tablespoons olive oil, season generously with salt and pepper, and toss to coat evenly.
- Prepare the garlic by removing the outer papery layers while keeping the cloves intact. Slice ¼ inch off the top to expose the cloves. Drizzle with olive oil, wrap loosely in foil, and place on the baking sheet with the cauliflower.
- Roast for 30–35 minutes, flipping the cauliflower halfway through, until golden and caramelized.
- While roasting, heat 1 tablespoon olive oil in a large pot over medium heat. Add diced onion and sauté for 5–8 minutes until soft and translucent.
- Allow garlic to cool slightly, then squeeze roasted cloves from their skins.
- In a high-speed blender, combine sautéed onion, roasted cauliflower, roasted garlic, vegetable broth, salt, and pepper. Blend until completely smooth.
- Pour the mixture back into the pot and bring to a light simmer.
- Stir in shredded cheddar cheese until melted and incorporated. Simmer for 10–15 minutes. Taste and adjust seasoning as needed.
- Serve Roasted Garlic Cheddar Cauliflower Soup warm, garnished with green onion, extra cheddar, and toasted bread.
Notes
- Swap cheddar with white cheddar or mild gouda for variation.
Conclusion
This Roasted Garlic Cheddar Cauliflower Soup is the perfect balance of roasted depth and creamy comfort. Whether served as a cozy lunch or elegant starter, this easy cauliflower cheddar soup will quickly become a favorite in your kitchen.