Butternut Squash Broccoli Cheddar Soup

Featured in: Veggie Plates & Fresh Bowls

This rich, velvety soup brings together the natural sweetness of oven-roasted butternut squash with earthy broccoli florets. The vegetables are roasted at high heat until tender and lightly caramelized, then simmered with aromatic onions, garlic, and smoked paprika. An immersion blender creates a silky smooth base before sharp cheddar cheese is stirred in, melting into luxurious creaminess. The result is a comforting bowl that balances sweetness, savory depth, and a gentle kick from optional cayenne. Perfect for cool evenings, this vegetarian and gluten-free dish pairs beautifully with crusty bread or a crisp green salad.

Updated on Wed, 28 Jan 2026 10:36:00 GMT
Golden roasted butternut squash and broccoli florets simmer in a pot before being blended smooth with sharp cheddar, creating this creamy vegetarian soup. Save
Golden roasted butternut squash and broccoli florets simmer in a pot before being blended smooth with sharp cheddar, creating this creamy vegetarian soup. | turboplates.com

The first time I made butternut squash broccoli cheddar soup was during an unexpected autumn snowfall. I had both vegetables threatening to expire in the crisper drawer, and something warm seemed perfect for watching snowflakes dance outside my kitchen window. The gentle bubbling sound of the simmering broth, combined with the earthy aroma of roasted squash filling my apartment, created an instant sense of comfort that Ive chased in my cooking ever since.

Last winter, I made this soup for my sister when she was recovering from surgery. She called it her healing potion and swore the combination of vibrant orange and green vegetables made her feel better faster than any medicine. Watching her savor each spoonful from her favorite mug instead of a bowl became our new tradition during her weekly visits, with cornbread on the side and terrible reality TV for entertainment.

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Ingredients

  • Butternut squash: Look for one with a matte, not glossy skin, which tells you its fully ripened and will have that perfect sweet flavor.
  • Broccoli: Dont throw away the stems, they add incredible flavor to the soup if you peel and dice them.
  • Sharp cheddar cheese: I learned that buying a block and grating it yourself prevents those anti-caking agents from affecting how smoothly it melts.
  • Smoked paprika: This transformed my soup from good to remarkable, adding a subtle smokiness that people always try to identify but rarely can name.
  • Whole milk: The fat content creates that silky mouthfeel that keeps you coming back for another spoonful.

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Instructions

Roast those veggies:
Preheat your oven to 425°F and toss your cubed butternut squash and broccoli florets with olive oil, salt and pepper. When they emerge from the oven, theyll have concentrated flavor and slightly crisp edges that elevate the entire soup.
Build the flavor base:
Sauté the onions until they turn translucent and slightly sweet, then add garlic just until its fragrant. Your kitchen will start smelling like a cozy bistro at this point.
Simmer and blend:
After adding your roasted vegetables, broth, water and seasonings to the pot, let everything bubble gently for about 10 minutes. The immersion blender is your best friend here, transforming the chunky mixture into velvet.
Make it creamy:
This is where magic happens as you stir in milk and watch the shredded cheddar slowly disappear into the soup. Keep the heat gentle to prevent the dairy from separating.
Season to perfection:
A final taste test is crucial, as the cheese adds saltiness that varies by brand. I often find a few grinds of black pepper make everything pop.
A bowl of butternut squash broccoli cheddar soup topped with extra cheese and roasted broccoli, served beside warm crusty bread for dipping. Save
A bowl of butternut squash broccoli cheddar soup topped with extra cheese and roasted broccoli, served beside warm crusty bread for dipping. | turboplates.com

One particularly memorable evening, I served this soup at an impromptu dinner gathering after our neighborhood lost power during a storm. We lit candles around my kitchen island, and everyone huddled close with steaming bowls in hand. Something about the shared warmth of both the soup and the companionship turned strangers into friends, proving once again that food creates connections in the most unexpected circumstances.

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Making It Ahead

Ive discovered this soup actually improves overnight in the refrigerator, as the flavors meld and deepen. The trick is to complete everything except adding the cheese, then refrigerate. When youre ready to serve, gently reheat and stir in freshly grated cheese for the best texture. After making this mistake once and ending up with slightly grainy leftovers, I now always follow this two-stage approach.

Customizing Your Bowl

This recipe has become my go-to canvas for creativity in the kitchen. Sometimes I swirl in a spoonful of pesto just before serving, or top with roasted pumpkin seeds for crunch. My vegetarian brother-in-law loves it with nutritional yeast instead of cheddar, while my spice-loving neighbor always requests extra cayenne. The basic formula holds up beautifully to these variations, which is why I keep coming back to it season after season.

Serving Suggestions

I learned through multiple dinner parties that this soup shines brightest when served in pre-warmed bowls. The temperature stays consistent longer, allowing those complex flavors to fully express themselves as you eat. My guests always comment on how restaurant-quality it feels when presented this way, especially when Im honest about how simple it was to prepare.

  • Pair with a grilled cheese sandwich made with sourdough and the same sharp cheddar for a meal that satisfies every comfort food craving.
  • For lighter fare, serve alongside a simple arugula salad dressed with lemon and olive oil to cut through the richness.
  • Keep some extra roasted broccoli florets aside to float on top for a beautiful presentation and textural contrast.
Close-up of rich, velvety butternut squash broccoli cheddar soup in a rustic bowl, steam rising from the golden cheddar and vegetable puree. Save
Close-up of rich, velvety butternut squash broccoli cheddar soup in a rustic bowl, steam rising from the golden cheddar and vegetable puree. | turboplates.com

Every spoonful of this butternut squash broccoli cheddar soup feels like a warm hug from the inside out. Whether youre making it for yourself or sharing with others, its the kind of recipe that creates memories along with nourishment.

Recipe FAQs

Can I make this soup dairy-free or vegan?

Yes. Substitute whole milk with unsweetened almond, oat, or coconut milk. Replace sharp cheddar with vegan cheddar shreds. The texture remains creamy, though flavor may vary slightly based on your cheese alternative.

Do I have to roast the vegetables first?

Roasting concentrates the natural sugars in butternut squash and broccoli, creating deeper flavor. You can simmer raw vegetables directly in broth, but roasting first yields a sweeter, more complex taste.

How long will this soup keep in the refrigerator?

Store cooled soup in an airtight container for up to 4 days. Reheat gently over low-medium heat, stirring occasionally. Avoid boiling to prevent dairy separation. Add splash of milk if thickened.

Can I freeze this cheddar soup?

Freezing works best before adding cheese and milk. Cool the roasted vegetable blend, freeze in portions up to 3 months. Thaw overnight, reheat, then stir in dairy just before serving.

What can I serve with this soup?

Crusty sourdough or baguette slices are classic. A simple arugula salad with vinaigrette cuts through richness. Roasted pumpkin seeds or extra cheddar shreds make elegant garnishes.

How do I adjust the consistency?

For thinner soup, add more broth or water 1/4 cup at a time. To thicken, simmer a few minutes longer to reduce liquid. Pureeing more thoroughly also creates smoother, thicker texture.

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Butternut Squash Broccoli Cheddar Soup

Roasted butternut squash and broccoli blended with sharp cheddar for a rich, creamy bowl. Ready in 60 minutes.

Time to Prep
20 minutes
Time to Cook
40 minutes
Time Required
60 minutes
Created by Natalie Hall


Skill Level Easy

Cuisine Type American

Output 6 Portions

Diet Info Vegetarian-Friendly, No Gluten

What You'll Need

Vegetables

01 1 medium butternut squash (about 2 pounds), peeled, seeded, and cubed
02 1 large head broccoli (about 12 ounces), cut into florets
03 1 medium yellow onion, diced
04 2 cloves garlic, minced
05 2 tablespoons olive oil

Liquids

01 4 cups vegetable broth
02 1 cup whole milk
03 1 cup water

Cheeses and Dairy

01 1.5 cups sharp cheddar cheese, shredded
02 2 tablespoons unsalted butter

Seasonings

01 0.5 teaspoon smoked paprika
02 0.5 teaspoon ground black pepper
03 1 teaspoon salt, plus more to taste
04 Pinch of cayenne pepper, optional

Directions

Step 01

Prepare and preheat oven: Preheat oven to 425 degrees Fahrenheit. Line a baking sheet with parchment paper.

Step 02

Season and arrange vegetables for roasting: Toss cubed butternut squash and broccoli florets with olive oil, 0.5 teaspoon salt, and black pepper. Spread in a single layer on the prepared baking sheet.

Step 03

Roast vegetables until tender: Roast vegetables for 25 to 30 minutes, turning once, until tender and lightly browned.

Step 04

Sauté aromatics: In a large pot, melt butter over medium heat. Add diced onion and cook for 4 to 5 minutes until translucent. Add minced garlic and cook 1 minute more.

Step 05

Combine roasted vegetables with broth: Add the roasted squash and broccoli to the pot. Pour in vegetable broth and water. Stir in smoked paprika and cayenne, if using.

Step 06

Simmer to meld flavors: Bring to a simmer and cook for 10 minutes, allowing flavors to meld.

Step 07

Puree soup to desired consistency: Use an immersion blender to puree the soup until smooth. Alternatively, transfer in batches to a blender, then return to the pot.

Step 08

Finish with dairy and cheese: Stir in milk and shredded cheddar cheese. Heat gently, stirring, until cheese is melted and soup is creamy. Do not boil. Taste and adjust seasoning as needed.

Step 09

Serve: Serve hot, optionally garnished with extra cheddar or roasted broccoli florets.

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Necessary Tools

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

Allergy Details

Review ingredient labels for possible allergens and talk to a healthcare provider for advice.
  • Contains milk and cheese
  • Cheese may contain animal rennet; choose vegetarian cheese if needed
  • Contains gluten in standard vegetable broth; verify gluten-free certification on labels

Nutritional Info (per portion)

Nutritional figures are estimates for awareness; not intended as medical guidance.
  • Caloric Value: 245
  • Fats: 13 g
  • Carbohydrates: 24 g
  • Proteins: 9 g

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