Roasted Broccoli Butternut Squash Soup

Featured in: Veggie Plates & Fresh Bowls

This velvety soup combines the sweetness of roasted butternut squash with earthy broccoli florets, roasted at high heat to develop deep, caramelized flavors. After roasting, the vegetables are simmered in vegetable broth, then pureed until silky smooth with coconut milk or cream for richness.

The roasting process intensifies the natural sugars in the squash and broccoli, creating a complex flavor profile enhanced by cumin and nutmeg. The result is a warming, nourishing bowl perfect for cold weather lunches or light dinners.

With just 15 minutes of active preparation and 40 minutes of hands-off cooking, this soup comes together easily for weeknight meals. Leftovers store beautifully for meal prep, actually developing more depth of flavor after a day or two in the refrigerator.

Updated on Fri, 30 Jan 2026 05:02:21 GMT
A warm bowl of Roasted Broccoli and Butternut Squash Soup topped with seeds and parsley. Save
A warm bowl of Roasted Broccoli and Butternut Squash Soup topped with seeds and parsley. | turboplates.com

There's something magical about the way our kitchen fills with the caramel-sweet aroma of roasting butternut squash on crisp autumn afternoons. I discovered this soup recipe during a particularly rainy October weekend when comfort food wasn't just wanted but needed. The first spoonful after blending those perfectly roasted vegetables was a revelation โ€“ velvety, complex, and somehow both earthy and bright at once. Now whenever the leaves start to turn, my family knows this soup isn't far behind.

Last Thanksgiving, when my sister announced she was bringing her new vegetarian boyfriend to dinner, I panicked until remembering this soup. I served it as a first course in little cups with toasted pumpkin seeds scattered on top. Not only did he request the recipe, but three other family members texted me the next day asking for it too. Sometimes the simplest dishes make the biggest impression.

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Ingredients

  • Butternut squash: Look for one with a matte skin rather than glossy, which indicates its perfectly ripe and will give you that signature sweet flavor.
  • Broccoli florets: Dont discard the stems, they add incredible flavor to the soup when roasted until they get those caramelized edges.
  • Coconut milk: The subtle tropical note balances the earthiness of the vegetables without overpowering them.
  • Ground nutmeg: Just a pinch transforms the entire soup, bridging the gap between the sweet squash and savory broccoli.

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Instructions

Roast with intention:
Preheat your oven to 425ยฐF and spread the butternut cubes, broccoli florets, onion and garlic on a parchment-lined baking sheet. Toss everything with olive oil, salt, pepper and cumin until every piece glistens.
Let the oven work its magic:
Roast for 25-30 minutes, giving everything a gentle stir halfway through. Youll know theyre ready when the edges turn golden brown and you can easily pierce the squash with a fork.
Build the flavor base:
Transfer all those gorgeous roasted vegetables to a large pot, pour in the vegetable broth, and let everything simmer together for about 10 minutes. The broth will absorb all those roasted flavors into a fragrant base.
Transform into silky soup:
Remove from heat and blend until perfectly smooth using an immersion blender right in the pot. The color should be a beautiful golden orange with flecks of green.
Add richness:
Stir in the coconut milk and nutmeg, watching as the soup transforms into a velvety dream. Take a taste and adjust the seasoning if needed.
Garnish with joy:
Ladle into bowls and top with toasted pumpkin seeds, fresh parsley, and an artistic drizzle of coconut milk. Each element adds texture and visual appeal.
Creamy Roasted Broccoli and Butternut Squash Soup served alongside crusty bread for dipping. Save
Creamy Roasted Broccoli and Butternut Squash Soup served alongside crusty bread for dipping. | turboplates.com
Creamy Roasted Broccoli and Butternut Squash Soup served alongside crusty bread for dipping. Save
Creamy Roasted Broccoli and Butternut Squash Soup served alongside crusty bread for dipping. | turboplates.com

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My neighbor brought over a loaf of freshly baked bread one evening when she smelled this soup simmering through our open windows. We ended up sharing dinner together, dipping crusty bread into our steaming bowls while trading gardening tips. That impromptu meal sparked a monthly soup exchange that continues three years later, and this recipe is always the most requested.

Storage and Reheating

This soup actually improves with time as the flavors continue to develop. Store it in an airtight container in the refrigerator for up to four days, or freeze portions in silicone freezer bags for up to three months. When reheating, do it slowly over low heat, stirring occasionally to bring back that silky texture without scorching the bottom of your pot.

Seasonal Variations

During summer months, I sometimes substitute zucchini for part of the butternut squash, roasting it just until tender to maintain its delicate flavor. In winter, adding a parsnip or two to the roasting pan introduces a subtle peppery sweetness that pairs beautifully with a sprinkle of crispy bacon on top for non-vegetarians. Spring calls for a handful of fresh herbs stirred in at the end, with chives and dill being particular favorites.

Serving Suggestions

This soup deserves to be the centerpiece, but it also plays well with others on your menu. Its particularly wonderful alongside a simple grilled cheese sandwich made with sharp cheddar on sourdough for a complete comfort meal.

  • For a dinner party, serve in small cups as an elegant starter before the main course.
  • Pack in a thermos for lunch with a small container of extra toppings to add just before eating.
  • Transform leftover soup into a sauce for pasta by reducing it slightly and tossing with your favorite shape and a sprinkle of parmesan.
Roasted Broccoli and Butternut Squash Soup in a rustic bowl with a coconut milk drizzle. Save
Roasted Broccoli and Butternut Squash Soup in a rustic bowl with a coconut milk drizzle. | turboplates.com
Roasted Broccoli and Butternut Squash Soup in a rustic bowl with a coconut milk drizzle. Save
Roasted Broccoli and Butternut Squash Soup in a rustic bowl with a coconut milk drizzle. | turboplates.com

This roasted broccoli and butternut squash soup reminds us that extraordinary flavor can come from ordinary ingredients given just a little extra attention. Ladle it generously, share it freely, and watch as it creates its own warm memories at your table.

Recipe FAQs

โ†’ Can I make this soup ahead of time?

Yes, 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 on the stove, adding a splash of broth if needed to thin.

โ†’ Can I freeze this soup?

Absolutely. Cool completely, then transfer to freezer-safe containers leaving 1 inch of headspace for expansion. Freeze for up to 3 months. Thaw overnight in the refrigerator before reheating.

โ†’ What can I substitute for coconut milk?

Heavy cream creates the richest texture, though half-and-half works too. For a dairy-free option, use full-fat canned coconut milk or even cashew cream for a neutral flavor profile.

โ†’ Do I have to roast the vegetables first?

Roasting is essential for the deep, caramelized flavor that makes this special. However, in a pinch, you can simmer raw vegetables in broth for 25-30 minutes until tender, though the flavor will be less complex.

โ†’ How can I make this soup thicker?

For extra body, add a peeled potato or two when roasting the vegetables. Alternatively, reduce the amount of broth by 1/2 cup, or stir in a tablespoon of cornstarch slurry during the final minutes of cooking.

โ†’ What goes well with this soup?

Crusty gluten-free bread, roasted chickpeas for crunch, or a simple green salad with vinaigrette balance the creaminess beautifully. Grilled cheese sandwiches make for an indulgent pairing.

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Roasted Broccoli Butternut Squash Soup

Comforting blended soup with roasted vegetables, ready in under an hour.

Time to Prep
15 minutes
Time to Cook
40 minutes
Time Required
55 minutes
Created by Natalie Hall


Skill Level Easy

Cuisine Type American

Output 4 Portions

Diet Info Vegetarian-Friendly, No Gluten

What You'll Need

Vegetables

01 1 medium butternut squash (about 2 lbs), peeled, seeded, and cubed
02 1 large head of broccoli, cut into florets (about 4 cups)
03 1 medium yellow onion, chopped
04 3 cloves garlic, peeled

Liquids

01 4 cups vegetable broth
02 1 cup unsweetened coconut milk or heavy cream

Oils & Fats

01 2 tablespoons olive oil

Seasonings

01 1 teaspoon kosher salt, plus more to taste
02 1/2 teaspoon black pepper
03 1/2 teaspoon ground cumin
04 1/4 teaspoon ground nutmeg

Optional Garnishes

01 Toasted pumpkin seeds
02 Chopped fresh parsley
03 Drizzle of coconut milk or cream

Directions

Step 01

Prepare and Preheat: Preheat oven to 425ยฐF. Line a baking sheet with parchment paper.

Step 02

Coat and Season Vegetables: Spread squash cubes, broccoli florets, onion, and garlic on the baking sheet. Drizzle with olive oil, sprinkle with salt, pepper, and cumin. Toss to coat evenly.

Step 03

Roast Vegetables: Roast vegetables for 25 to 30 minutes, stirring halfway through, until browned and tender.

Step 04

Combine and Simmer: Transfer roasted vegetables to a large pot. Add vegetable broth and bring to a simmer over medium heat. Cook for 10 minutes to allow flavors to meld.

Step 05

Blend Soup: Remove from heat. Use an immersion blender to puree soup until smooth and creamy. Alternatively, carefully blend in batches using a countertop blender.

Step 06

Finish and Season: Stir in coconut milk or cream and nutmeg. Taste and adjust seasoning as needed.

Step 07

Serve: Reheat gently if needed. Ladle into bowls and garnish with pumpkin seeds, parsley, and a drizzle of coconut milk or cream if desired.

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Necessary Tools

  • Baking sheet
  • Parchment paper
  • Large pot
  • Immersion blender or countertop blender
  • Knife and cutting board

Allergy Details

Review ingredient labels for possible allergens and talk to a healthcare provider for advice.
  • Contains coconut (if using coconut milk); may contain tree nuts depending on garnish.
  • Double-check all ingredient labels for potential allergens if needed.

Nutritional Info (per portion)

Nutritional figures are estimates for awareness; not intended as medical guidance.
  • Caloric Value: 210
  • Fats: 9 g
  • Carbohydrates: 32 g
  • Proteins: 4 g

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