Ultra Silky Cauliflower-Cheddar Soup with Garlic Butter Croutons

User Reviews

4.6

15 reviews
Excellent
  • Prep Time

    15 mins

  • Cook Time

    30 mins

  • Total Time

    45 mins

  • Servings

    6

  • Course

    Soup

  • Cuisine

    American

Ultra Silky Cauliflower-Cheddar Soup with Garlic Butter Croutons

Cozy as a sweater (but fancy, like a nice cashmere one), this Cauliflower-Cheddar soup is silky and rich, even without any heavy cream. It's incredibly easy to make, and absolutely packed with flavor from caramelized onions and tangy extra-sharp cheddar cheese. Crunchy Garlic-Butter Croutons are the perfect topper.

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Ingredients

Servings

For the Soup:

  • 2 tablespoons butter unsalted
  • 2 yellow onion diced (about 3 cups, large
  • 1/2 teaspoon kosher salt plus more, to taste
  • 1/4 teaspoons black pepper plus more, to taste, freshly ground
  • 3 garlic minced, cloves
  • 6 cups chicken stock homemade or low sodium or vegetable stock
  • 1 cauliflower separated into small florets and core diced, (about 2 pounds, large or 2 small
  • 3 potato peeled and diced (about 2 1/2 cups, medium Yukon Gold
  • 2 bay leaf
  • 1 teaspoon thyme fresh leaves
  • 8 ounces cheddar cheese 2 cups, extra sharp, grated, divided
  • 1/4 cup crème fraîche or sour cream
  • 1/4 teaspoon nutmeg freshly grated

For the Garlic Croutons

  • 2 tablespoons butter unsalted
  • 1 tablespoon extra virgin olive oil
  • 2 garlic minced or grated, cloves
  • 1/4 teaspoon kosher salt
  • 1/4 tsp black pepper freshly ground
  • 1/2 Italian loaf cut into 1/2-inch cubes (about 1/2 pound, 3 cups cubes, or country or sourdough loaf

Optional toppings

  • red chili flakes spicy
  • soft herbs like dill, parsley or chives, chopped
  • extra virgin olive oil for drizzling

Instructions

Make the Soup:

  1. Melt the butter in a large Dutch oven set over medium heat. Add the onions, salt and pepper. Cook, stirring often, until the onions turn soft and golden, about 7 to 10 minutes. Add the garlic and stir until fragrant, about 1 minute.
  2. Add the stock, cauliflower, potatoes, bay leaves and thyme, raise the heat to medium-high and bring it to a boil. Lower the heat to maintain a gentle simmer and cook until the cauliflower and potatoes are very tender, about 15 to 20 minutes. Remove the bay leaves and discard. Work in batches as needed to carefully transfer the vegetables and broth to a blender and blend until completely smooth. (You could also use an immersion blender but the results won’t be quite as smooth). Note: Do not fill the blender past the maximum fill line or the soup could overflow!
  3. Return the blended soup to the pot, bring it back to a gentle simmer and stir in the creme fraiche and nutmeg. Whisk in the 1 1/2 cups of the cheese, a handful at a time, stirring constantly, until melted and combined. Taste and adjust seasoning with kosher salt and pepper, as needed.

While the soup is simmering, make the croutons:

  1. Heat the oven to 350ºF and set a rack in the middle. Add the butter, olive oil, and garlic to a small saucepan. Turn the heat to medium-low and cook, stirring often, until butter melts and the garlic just beings to sizzle, about 3 minutes. Turn off the heat. Add the bread to large bowl and pour the garlic-butter over the cubes. Toss until all the cubes are lightly coated. Season with salt and pepper and toss again. Transfer the bread to a rimmed baking sheet, spreading them out to a single layer. Bake until they turn golden brown and crunchy, about 15 to 20 minutes.
  2. Divide into bowls top with a sprinkling of the reserved cheese, a few garlic-butter croutons, and if desired, a swirl of olive oil, some chili flakes and a sprinkle of chopped herbs.

Notes

  • This soup keeps well in the refrigerator, covered, for about 4 days, or for several months in the freezer.
  • The croutons will keep in an airtight container for 1 week.
  • The croutons will keep in an airtight container for 1 week.
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Overall Rating

4.6

15 reviews
Excellent

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