Print
clock clock iconcutlery cutlery iconflag flag iconfolder folder iconinstagram instagram iconpinterest pinterest iconfacebook facebook iconprint print iconsquares squares iconheart heart iconheart solid heart solid icon

Roasted Garlic Cheddar Cauliflower Soup

5 Stars 4 Stars 3 Stars 2 Stars 1 Star No reviews
  • Author: Emma Delaney
  • Prep Time: 10 minutes
  • Cook Time: 35 minutes
  • Total Time: 45 minutes
  • Yield: 4–6 servings
  • Category: Soup
  • Method: Roasted + Blended
  • Cuisine: American
  • Diet: Vegetarian

Description

This creamy Roasted Garlic Cheddar Cauliflower Soup is rich, comforting, and packed with flavor. Roasted cauliflower and garlic create a deliciously deep base, while sharp cheddar cheese adds a velvety finish. Perfect for cozy evenings or meal prep!


Ingredients

  • 1 large head cauliflower, cut into florets (approx. 4-5 cups)

  • 1 head garlic

  • 1 medium yellow onion, diced

  • 4 cups vegetable broth (or chicken broth for a richer taste)

  • 3 tbsp olive oil, divided

  • 1 heaping cup sharp cheddar cheese, shredded

  • Salt and freshly ground black pepper, to taste

    Optional Garnishes:

    • Sliced green onions

    • Extra cheddar cheese

    • Croutons


Instructions

  • Preheat Oven:
    Preheat to 400°F (200°C). Line a baking sheet with parchment paper.

  • Roast Cauliflower & Garlic:
    Place cauliflower florets on the baking sheet. Drizzle with 2 tbsp olive oil, season with salt and pepper, and toss to coat.
    Cut the top off the garlic head, drizzle with 1 tbsp olive oil, wrap in foil, and place on the sheet with the cauliflower.
    Roast for 30–35 minutes until cauliflower is golden and garlic is soft.

  • Sauté Onion:
    In a large pot, heat remaining olive oil over medium heat. Sauté diced onion until translucent, about 5–8 minutes.

  • Blend Soup:
    Add roasted cauliflower and squeeze in the roasted garlic cloves. Pour in vegetable broth.
    Use an immersion blender to blend until smooth, or use a countertop blender in batches.

  • Add Cheese & Season:
    Return the soup to low heat and stir in shredded cheddar until melted and smooth. Season with salt and pepper to taste.

  • Serve:
    Ladle into bowls and top with your favorite garnishes—green onions, croutons, or extra cheese.


Notes

  • For added richness, swap half the broth with milk or cream.

  • Add a pinch of cayenne or smoked paprika for a spicy, smoky kick.

  • Can be frozen without the cheese for up to 2 months.