Cauliflower and Broccoli Soup (Printable)

A comforting, wholesome blend of cauliflower and broccoli, finished with crunchy croutons. Perfect for a nourishing meal on chilly days.

# 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, or to taste
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 Steps:

01 - Preheat the oven to 350°F for baking the croutons.
02 - Heat 2 tablespoons olive oil in a large pot over medium heat. Add diced onion, carrots, and celery. Sauté for 5 minutes until softened and fragrant.
03 - Stir in minced garlic and cook for 1 minute until aromatic. Add potato, cauliflower florets, and broccoli florets. Sauté for 3 minutes to lightly coat with oil.
04 - Pour in vegetable stock. Add thyme, salt, pepper, and nutmeg. Bring to a boil, then reduce heat to low and simmer for 20 minutes until vegetables are completely tender.
05 - While soup simmers, toss bread cubes with 2 tablespoons olive oil, garlic powder, salt, and pepper. Spread evenly on a baking sheet and bake for 10 to 12 minutes, turning once halfway, until golden and crisp. Set aside to cool.
06 - Remove pot from heat. Use an immersion blender to puree the soup until completely smooth and velvety, or blend in batches using a countertop blender.
07 - Stir in milk and gently reheat the soup over low heat. Taste and adjust seasoning with additional salt and pepper as needed.
08 - Ladle hot soup into serving bowls and top generously with homemade garlic croutons.

# Expert Tips:

01 -
  • The potato creates this velvety texture without any heavy cream, so you feel cozy but not weighed down
  • Those croutons transform it from dinner soup into something you'd serve at a proper dinner party
02 -
  • Blending hot soup in a regular blender can be dangerous—fill it only halfway and remove the center cap, covering with a towel to let steam escape
  • The croutons will lose their crunch if you store them with the soup, so keep them separate until serving
03 -
  • Cut all vegetables to roughly the same size so they cook evenly—nothing worse than crunchy carrots in a smooth soup
  • Use a high-powered blender if you want it restaurant-smooth, though some texture from an immersion blender feels more homey and rustic
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