Name: Roasted Broccoli Cheddar Soup Recipe
Prep time: 10 min
Cook time: 35 min
Total time: 45 min
Cuisine: American
Ingredients: 1-2 heads broccoli, chopped into bite-sized florets (About 3-4 cups); 2 Tbsps Extra virgin olive oil; 1 teaspoon sea salt; 1 teaspoon black pepper; 1 teaspoon garlic powder; 1 teaspoon dried oregano; 1 teaspoon dried basil; 1 teaspoon dried thyme; 4 Tbsps unsalted butter; 1 red onion, chopped (You can also use yellow onion); 4 garlic cloves, minced; 2 medium carrots, peeled + chopped; 3 Tbsps organic all-purpose flour (You can also use arrowroot, tapioca flour, etc.); 1 teaspoon sea salt; 1 teaspoon smoked paprika; 1 teaspoon mustard powder; 1 teaspoon garlic powder; ½ teaspoon black pepper; 3 cups organic vegetable stock/broth; ¾ cup organic heavy cream (You can sub with full-fat coconut cream/milk); 2-3 cups organic sharp cheddar, shredded or grated (For a vegan option: You can use ½ cup nutritional yeast or dairy-free cheese shreds)

When the weather calls for something warm and comforting, I love reaching for this Roasted Broccoli Cheddar Soup Recipe. It's that perfect bowl of creamy, cheesy soup with a lovely depth of flavor from roasting the broccoli first. You'll find it's a cozy solution any night you want something nourishing but easy to whip up, and it's especially satisfying on cooler evenings when you want to feel wrapped in flavor.

Two bowls of thick orange-yellow soup filled with visible green broccoli florets and slices of orange carrots float on top. The bowls are dark blue and round, placed on a white marbled surface. Around the bowls, pieces of crusty white bread with soft, airy interiors lie on small white plates. A yellow cloth and a sprig of fresh green herbs add soft touches nearby. The soup has a creamy and slightly speckled texture. Photo taken with an iphone --ar 2:3 --v 7 - Roasted Broccoli Cheddar Soup, creamy broccoli cheese soup, roasted vegetable soup, easy cheesy soup, comforting broccoli soup

Jump to:

Why You'll Make This on Repeat
Ingredient Highlights
Step-by-Step for Roasted Broccoli Cheddar Soup Recipe
Kitchen Notes I Rely On
Serving & Sides
Make-Ahead & Storage
Frequently Asked Questions
Final Thoughts
Printable Recipe

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Why You'll Make This on Repeat

This soup strikes the perfect balance between rich creaminess and vibrant veggie flavor, made even better by roasting the broccoli first to bring out that subtle smokiness. It's quick enough for weeknights but impressive in flavor that keeps friends asking for seconds. Plus, the ingredients are straightforward, making it pantry-friendly.

Reliable Texture: The broccoli is roasted to a tender-crisp with a bit of crunch, then blended to create a velvety yet slightly chunky base-you won't find it mushy.
Balanced, Cozy Flavor: Roasting adds depth while the cheddar and smoked paprika layer on warmth without overpowering the veggies.
Pantry-Friendly: The recipe uses staples like flour, broth, and classic herbs, plus fresh broccoli you can swap with frozen for convenience.
Weeknight Simple: You can prep and cook the whole soup in about 45 minutes, perfect for a satisfying dinner that doesn't drag.

Ingredient Highlights

A blue bowl filled with creamy orange soup that has chunks of green broccoli and pieces of orange carrot floating on top, with small bits of herbs visible in the soup. The bowl is placed on a white marbled textured surface, surrounded by torn pieces of bread on a blue plate and some fresh green herbs next to a folded yellow cloth. Another bowl with the same soup is partially visible in the top right corner. photo taken with an iphone --ar 2:3 --v 7 - Roasted Broccoli Cheddar Soup, creamy broccoli cheese soup, roasted vegetable soup, easy cheesy soup, comforting broccoli soup

Choosing quality ingredients elevates this Roasted Broccoli Cheddar Soup Recipe from good to unforgettable. Fresh broccoli with tight florets and sharp cheddar cheese with a good melt really make the difference.

Broccoli: Look for firm, dark green heads with tightly closed florets to ensure freshness and the best roasted flavor.
Extra virgin olive oil: Use a good quality one for roasting to add a fruity, glossy finish to the broccoli.
Cheddar cheese: Choose a sharp, aged cheddar for maximum flavor and smooth melting-avoid pre-shredded for best texture.
Vegetable stock: Pick a low-sodium, organic broth if possible, so you control the salt level and retain a clean vegetable taste.

Flat lay of fresh green broccoli florets, a small white bowl of golden extra virgin olive oil, a small white bowl of coarse sea salt, a small white bowl of ground black pepper, a small white bowl containing a pale beige garlic powder, a small white bowl with mixed dried oregano, dried basil, and dried thyme herbs, a whole red onion with vibrant purple skin, whole uncracked white eggs with clean shells, peeled bright orange carrots chopped into chunks, a small white bowl of unsalted butter cubes, a small white bowl filled with organic all-purpose flour, a small white bowl with smoked paprika powder, a small white bowl with mustard powder, a small white bowl of minced fresh garlic cloves, a small white bowl of organic vegetable stock, a small white bowl of creamy heavy cream, a small white bowl piled with shredded sharp cheddar cheese placed on a clean white marble surface, soft natural light, photo taken with an iPhone, professional food photography style, fresh ingredients, white ceramic bowls, no bottles, no duplicates, no utensils, no packaging --ar 2:3 --v 7 --p m7354639359234015250 - Roasted Broccoli Cheddar Soup, creamy broccoli cheese soup, roasted vegetable soup, easy cheesy soup, comforting broccoli soup

Quick Note: Exact measurements are in the printable recipe card at the bottom.

Step-by-Step for Roasted Broccoli Cheddar Soup Recipe

Step 1 - Prep & Season

Start by preheating your oven to 400°F. While it warms, chop the broccoli into bite-sized florets-aim for similar sizes so they roast evenly. Toss the broccoli with olive oil and the salt, pepper, garlic powder, oregano, basil, and thyme until every floret is glossy and coated. Spread them out in a single layer on a parchment-lined baking sheet to avoid steaming and ensure you get that toasty, slightly charred outside that's so flavorful. Roast this for 10 to 15 minutes, watching carefully so it doesn't burn, but develops those golden edges. Once done, set the broccoli aside to cool slightly while you start on the soup base.

Step 2 - Build Flavor

In a dutch oven or heavy pot over medium-high heat, melt the butter until it's bubbling but not browned. Stir in the minced garlic and chopped onion, sautéing until translucent and fragrant-about 1 to 2 minutes. This forms a lush, aromatic base that lifts the whole soup. Add the flour along with salt, black pepper, smoked paprika, mustard powder, and garlic powder, stirring continuously to avoid lumps; this creates a seasoned roux that thickens the soup perfectly. Next, add half of your roasted broccoli and the vegetable stock, stirring well to combine. Bring the mixture to a gentle boil for a minute or two, then reduce to low heat and let it simmer. This simmering step lets the flavors marry beautifully.

Step 3 - Finish for Best Texture

Now comes the magic blending moment. Using an immersion blender, pulse the soup until the veggies are mostly broken down but still retain some delightful texture-you don't want it completely smooth. After blending, stir in the heavy cream, the remaining roasted broccoli, and chopped carrots. Continue to simmer gently for 8 to 10 minutes or until the carrots are tender. Finally, add your shredded cheddar cheese in batches, stirring until it's completely melted and the soup is luxuriously thickened. Remove from heat and get ready to enjoy that velvety, cheesy goodness.

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Kitchen Notes I Rely On

Having cooked this Roasted Broccoli Cheddar Soup Recipe countless times, I've learned a few trusty tricks that make it foolproof every time. Roasting the broccoli just right is key-it should feel tender but still have that little crisp bite. Avoid overblending so you keep some rustic texture that's uniquely satisfying.

Doneness Cue: Look for broccoli edges turning golden and slightly crispy before removing from the oven.
Temperature Trick: Let the soup simmer gently-not boiling fiercely-to keep it creamy without breaking the cheese.
Make-Ahead Move: The soup tastes even better the next day after flavors meld, so it's great for leftovers.
Skip This Pitfall: Don't skip the roux step-it's what stops the soup from being watery and boosts its creamy body.

Serving & Sides

Finishing Touches

I like finishing this soup with an extra sprinkle of sharp cheddar and a few crunchy croutons right on top-the contrast is delightful. A crack of fresh black pepper or a drizzle of good olive oil can also brighten up the bowl and add that little flourish that makes it special.

Pairs Nicely With

Crisp, buttery bread like a French baguette or toasted sourdough is a classic pairing here, perfect for dipping into each creamy spoonful. For a fresh side, I enjoy a mixed green salad tossed in a light vinaigrette-it balances the richness beautifully.

Simple Plating Upgrades

For a weeknight, a swirl of cream with a sprinkle of shredded cheddar is enough to make the soup feel restaurant-worthy. When entertaining, try garnishing with finely chopped chives or crispy bacon bits for a pop of color and flavor that'll impress guests.

Make-Ahead & Storage

Storing Leftovers

Store your leftover soup in an airtight glass container for best results. It will keep well in the fridge for up to 4 days. You'll notice the texture thickens as it chills, so a quick stir or adding a splash of stock when reheating helps refresh it.

Freezer Tips

This Roasted Broccoli Cheddar Soup Recipe freezes beautifully. Portion it into freezer-safe containers, leaving room for expansion. It keeps for up to 3 months. Thaw overnight in the fridge before reheating for the best texture and flavor retention.

Reheating Roasted Broccoli Cheddar Soup Recipe Without Drying Out

When reheating, I recommend gently warming the soup on the stove over low heat, stirring often, and adding a little stock or cream if it seems too thick. The microwave works too; cover it and heat in short bursts, stirring between. Using the oven or air fryer is less common but can help if you want a gently warmed, even heat without drying.

Frequently Asked Questions

Can I use frozen broccoli for this Roasted Broccoli Cheddar Soup Recipe?

Absolutely! Frozen broccoli works well, especially if you roast it first. Just make sure to thaw and pat dry the florets to avoid excess moisture, which can affect roasting and soup texture.

Is there a dairy-free version of this soup?

Yes, you can substitute heavy cream with full-fat coconut milk or cream and use vegan cheddar or nutritional yeast to get that creamy, cheesy effect without dairy.

How can I make the soup thicker if needed?

If the soup feels too thin after simmering, stir in a small slurry of flour or cornstarch mixed with cold water and heat until it thickens. Adding more cheese also helps thicken the texture naturally.

Can I make this soup ahead of time?

Definitely! In fact, the flavors deepen when the soup rests overnight. Just reheat gently before serving, adding a splash of broth or cream if needed to restore the perfect creamy texture.

Final Thoughts

This Roasted Broccoli Cheddar Soup Recipe has become one of my go-to comfort foods. Its combination of roasted vegetables, cheesy richness, and gently spiced warmth makes it a dish that comforts like a hug in a bowl. Whether you're cooking for family or making a cozy solo dinner, it's wonderfully forgiving and adaptable. I hope you find as much joy in making and savoring it as I do.

Printable Recipe