Cauliflower and Broccoli Soup (Printable)

Creamy vegetable soup with cauliflower, broccoli, and crispy homemade croutons. Ready in 45 minutes.

# What you'll need:

→ Vegetables

01 - 1 medium head cauliflower, cut into florets
02 - 1 medium head broccoli, cut into florets
03 - 1 medium onion, diced
04 - 2 medium carrots, diced
05 - 2 celery stalks, diced
06 - 3 cloves garlic, minced
07 - 1 medium potato, peeled and diced

→ Liquids

08 - 5 cups vegetable stock
09 - 3/4 cup whole milk or plant-based milk
10 - 2 tablespoons olive oil

→ Seasonings

11 - 1 teaspoon dried thyme
12 - 1/2 teaspoon ground black pepper
13 - 1 teaspoon salt
14 - Pinch of nutmeg

→ Croutons

15 - 2 cups day-old bread, cut into cubes
16 - 2 tablespoons olive oil
17 - 1/2 teaspoon garlic powder
18 - Salt and pepper to taste

# How to make it:

01 - Preheat oven to 350°F for the croutons.
02 - In a large pot, heat 2 tablespoons olive oil over medium heat. Add diced onion, carrot, and celery. Sauté for 5 minutes until softened.
03 - Stir in minced garlic and cook for 1 minute. Add diced potato, cauliflower florets, and broccoli florets. Sauté for another 3 minutes.
04 - Pour in vegetable stock and add dried thyme, salt, black pepper, and nutmeg. Bring to a boil, then reduce heat and simmer for 20 minutes until vegetables are tender.
05 - Toss bread cubes with olive oil, garlic powder, salt, and pepper. Spread on a baking sheet and bake for 10 to 12 minutes, turning once, until golden and crisp. Set aside.
06 - When vegetables are soft, remove pot from heat. Use an immersion blender to blend soup until smooth, or blend in batches using a countertop blender.
07 - Stir in milk and gently reheat the soup without boiling. Adjust seasoning to taste.
08 - Ladle soup into bowls and top generously with homemade croutons.

# Expert Suggestions:

01 -
  • It transforms everyday vegetables into something silky and comforting without any fuss.
  • The homemade croutons add a satisfying crunch that makes each spoonful feel complete.
  • Its gentle enough for kids but flavorful enough to impress dinner guests.
  • You can make it dairy free or add extra cream depending on your mood.
02 -
  • Dont rush the sauteing step because softening the onion, carrot, and celery properly builds the soups flavor foundation.
  • If you blend the soup while its still boiling hot in a countertop blender, leave the lid slightly vented to avoid pressure buildup.
  • Adding the milk at the very end prevents it from curdling and keeps the soup looking smooth and creamy.
03 -
  • Toast your croutons until theyre deeply golden because they soften slightly once they hit the hot soup, and you want them to stay crunchy.
  • Taste the soup after blending and before adding milk so you can adjust the seasoning while the flavors are still bold.
  • If youre making this vegan, use coconut milk for an unexpected creaminess that works surprisingly well with the nutmeg.
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