Roasted Broccoli Cheddar Soup

Featured in: Family Dinners

This rich and creamy soup combines the nutty sweetness of oven-roasted broccoli with the sharp tang of aged cheddar. The roasting process deepens the broccoli's flavor, creating a more complex base than traditional steaming methods. Aromatic vegetables including carrots and onions build a savory foundation, while dried thyme, basil, and a hint of nutmeg add layers of warmth. The finished bowl is incredibly smooth, with just the right balance of vegetal brightness and cheesy indulgence. Ready in under an hour, this makes an excellent weeknight dinner that feels special enough for company.

Updated on Tue, 27 Jan 2026 00:24:23 GMT
Creamy, golden Roasted Broccoli Cheddar Soup with crusty bread waiting. Save
Creamy, golden Roasted Broccoli Cheddar Soup with crusty bread waiting. | griddleglory.com

Imagine a cold evening transformed by the comforting aroma of roasting broccoli and sautéing aromatics filling your home. This Roasted Broccoli Cheddar Soup isn't just a meal; it's a warm embrace in a bowl, combining the deep, earthy sweetness of oven-charred florets with the sharp, velvety richness of melted cheddar. It is the ultimate comfort food for a cozy night in.

Creamy, golden Roasted Broccoli Cheddar Soup with crusty bread waiting. Save
Creamy, golden Roasted Broccoli Cheddar Soup with crusty bread waiting. | griddleglory.com

What sets this recipe apart is the foundation of flavor built in the oven. While most broccoli soups rely on heavy thickeners, this version uses the natural texture of pureed roasted vegetables and carrots to create a satisfying body, allowing the sharp cheddar to shine without being overwhelming.

Ingredients

  • 1 large head broccoli, cut into florets (about 500 g)
  • 2 medium carrots, peeled and diced
  • 1 medium yellow onion, chopped
  • 3 cloves garlic, minced
  • 1 ½ cups (170 g) sharp cheddar cheese, freshly grated
  • 2 tablespoons unsalted butter
  • 1 cup (240 ml) whole milk
  • ½ cup (120 ml) heavy cream
  • 4 cups (950 ml) low-sodium vegetable broth
  • 1 teaspoon dried thyme
  • ½ teaspoon dried basil
  • ¼ teaspoon ground nutmeg
  • ½ teaspoon salt (plus more to taste)
  • ¼ teaspoon black pepper
  • 2 tablespoons olive oil
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Instructions

Step 1
Preheat the oven to 425°F (220°C).
Step 2
Toss broccoli florets with 1 tablespoon olive oil, salt, and pepper. Spread on a baking sheet and roast for 20–25 minutes, until golden and tender, stirring halfway.
Step 3
While broccoli roasts, heat remaining 1 tablespoon olive oil and butter in a large pot over medium heat. Sauté onion and carrots for 5–6 minutes, until softened. Add garlic and cook 1 minute more.
Step 4
Add roasted broccoli to the pot, reserving a few florets for garnish if desired. Stir in thyme, basil, and nutmeg.
Step 5
Pour in vegetable broth. Bring to a boil, then reduce heat and simmer for 10 minutes.
Step 6
Use an immersion blender to puree soup until smooth, or blend in batches in a countertop blender (use caution with hot liquids).
Step 7
Stir in milk and heavy cream. Gradually add cheddar cheese, stirring until fully melted and soup is creamy. Adjust seasoning with salt and pepper.
Step 8
Serve hot, garnished with reserved broccoli florets and extra cheddar, if desired.

Zusatztipps für die Zubereitung

When blending the soup, if you are using a countertop blender, be extremely careful with the hot liquid. Always remove the center piece of the lid and cover it with a kitchen towel to let steam escape, preventing pressure buildup. Also, ensure your cheddar is freshly grated; pre-shredded cheese is coated in starch and won't melt as smoothly.

Varianten und Anpassungen

For a lighter version of this soup, you can substitute the heavy cream with half-and-half or additional whole milk. If you enjoy a bit of heat, add a pinch of cayenne pepper during the seasoning stage. To ensure the dish is strictly gluten-free, double-check that your vegetable broth is certified gluten-free.

Serviervorschläge

This rich and creamy soup pairs exceptionally well with a side of warm, crusty bread or a fresh green salad. For a beautiful presentation, save the smallest, crispest roasted florets and a sprinkle of extra cheese to place on top of each bowl right before serving.

Hearty Roasted Broccoli Cheddar Soup, topped with tender roasted florets and cheese. Save
Hearty Roasted Broccoli Cheddar Soup, topped with tender roasted florets and cheese. | griddleglory.com

Whether you're looking for a quick weeknight dinner or a reliable meal-prep option, this Roasted Broccoli Cheddar Soup is a timeless classic. Simple to prepare yet deeply flavorful, it’s a recipe that will surely become a staple in your kitchen rotation.

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Cooking Questions

Can I make this soup ahead of time?

Absolutely. This soup actually tastes better the next day as flavors have time to meld. Store in an airtight container in the refrigerator for up to 4 days. Reheat gently over medium-low heat, adding a splash of milk or broth if it has thickened too much.

Can I freeze this soup?

Yes, though the texture may change slightly. Freeze without the final cheese addition for best results. Thaw overnight in the refrigerator, reheat, then stir in the cheese just before serving. Use within 3 months for optimal quality.

What can I substitute for heavy cream?

Half-and-half works well for a lighter version. For dairy-free options, try full-fat canned coconut milk or cashew cream. The soup will be slightly less rich but still delicious. You may need to adjust seasoning accordingly.

Why roast the broccoli instead of adding it raw?

Roasting caramelizes the natural sugars in broccoli, creating a deeper, nuttier flavor that steaming cannot achieve. The golden edges add complexity to the final soup, making it taste more developed and satisfying.

Can I use frozen broccoli?

Frozen broccoli can work in a pinch, but fresh yields superior results. If using frozen, thaw and pat very dry before roasting to prevent sogginess. The texture will be slightly softer, and flavor less vibrant than fresh florets.

How do I prevent the cheese from separating?

Add the cheese off the heat or over very low heat, stirring constantly until melted. Avoid boiling after cheese addition as high heat can cause dairy to break and become grainy. Room temperature cheese incorporates more smoothly than cold.

Roasted Broccoli Cheddar Soup

Creamy soup with roasted broccoli, sharp cheddar, and aromatic herbs in 50 minutes.

Prep duration
15 min
Cook duration
35 min
Complete duration
50 min
Created by Sarah Collins


Skill level Easy

Heritage American

Output 4 Portions

Nutrition specifications Meat-free

Components

Vegetables

01 1 large head broccoli, cut into florets (approximately 1.1 pounds)
02 2 medium carrots, peeled and diced
03 1 medium yellow onion, chopped
04 3 cloves garlic, minced

Dairy

01 1.5 cups sharp cheddar cheese, freshly grated
02 2 tablespoons unsalted butter
03 1 cup whole milk
04 0.5 cup heavy cream

Broth

01 4 cups low-sodium vegetable broth

Seasonings

01 1 teaspoon dried thyme
02 0.5 teaspoon dried basil
03 0.25 teaspoon ground nutmeg
04 0.5 teaspoon salt, plus additional to taste
05 0.25 teaspoon black pepper

Oil

01 2 tablespoons olive oil

Directions

Phase 01

Preheat oven: Set oven temperature to 425°F.

Phase 02

Prepare and roast broccoli: Toss broccoli florets with 1 tablespoon olive oil, salt, and pepper. Spread evenly on a baking sheet and roast for 20 to 25 minutes until golden and tender, stirring halfway through cooking.

Phase 03

Sauté aromatics: While broccoli roasts, heat remaining 1 tablespoon olive oil and butter in a large pot over medium heat. Sauté onion and carrots for 5 to 6 minutes until softened. Add minced garlic and cook for 1 additional minute.

Phase 04

Combine roasted broccoli and seasonings: Add roasted broccoli to the pot, reserving a few florets for garnish if desired. Stir in dried thyme, basil, and nutmeg.

Phase 05

Simmer broth and vegetables: Pour in vegetable broth. Bring mixture to a boil, then reduce heat and simmer for 10 minutes.

Phase 06

Purée soup: Use an immersion blender to purée soup until smooth, or blend in batches using a countertop blender, exercising caution with hot liquids.

Phase 07

Add cream and cheese: Stir in milk and heavy cream. Gradually add grated cheddar cheese, stirring constantly until fully melted and soup reaches creamy consistency. Adjust seasoning with additional salt and pepper as needed.

Phase 08

Serve: Ladle soup into bowls and serve hot, garnished with reserved broccoli florets and additional cheddar cheese if desired.

Necessary tools

  • Baking sheet
  • Large pot
  • Immersion or countertop blender
  • Wooden spoon
  • Chef's knife
  • Cutting board

Allergy details

Review each component for potential allergens and seek professional healthcare advice if you're uncertain.
  • Contains milk: cheese, butter, cream, and milk
  • May contain gluten if using non-gluten-free broth
  • Verify labels for gluten or allergen content in broth and cheese

Nutritional information (per portion)

These values are provided as a general guide only and aren't intended to replace professional medical guidance.
  • Energy: 335
  • Fats: 22 g
  • Carbohydrates: 19 g
  • Proteins: 14 g