This butternut squash soup is rich, healthy, and a little bit spicy. We roast the squash and carrots to bring out their sweetness and serve it with some crispy mint pumpkin seed croutons. It's easy to make, layered with flavor, and it's ready in just over an hour!

For more warming winter soups, try our chickpea harissa soup, roasted carrot soup, and sweet potato turmeric soup.

a spoon in a bowl of spicy butternut squash soup

This harissa butternut squash soup will warm you up from the inside. It's healthy, layered with flavor, and it's simple to make!

If this is your first time cooking with harissa, you're going to fall in love with its taste. It's a unique North African spice paste that's slightly sweet, subtly smoky and tangy, with just the right amount of heat.

There are a few steps to this soup that make it extra delicious. The first is that we roast the butternut squash and carrots to bring out their sweetness. We also sauté the onions a bit longer than usual until they develop a dark brown caramelized colour. The mint pumpkin seeds take minutes to make in a pan, and they add a nice crunch for a contrasting texture.

Cook a big batch of it to make the most of squash season. It's easy to freeze and you'll thank yourself on a cold day when you can thaw some of this delicious soup for an easy lunch or light dinner!

What is harissa?

Harissa is a North African spicy paste made of chilis, bell peppers, garlic, tomato, and spices. It adds heat to dishes, but it also has lots of flavor.

You can use harissa on everything from grilled meats, to veggies, stocks, stews, and soups. It turns anything you make with it a vibrant orangey-red hue, and an open tube or jar will last up to six months in your fridge!

You should be able to find it in most well-stocked grocery stores, or you can buy it online.

Why you'll love it

Here's why we love this harissa butternut squash soup:

  • It's made with simple ingredients
  • Roasting the squash and carrots lends major flavor
  • Serve it now or later
  • The mint pumpkin seeds add a nice crunch (and they are totally optional)
looking down on a pot of Spicy Harissa Butternut Squash Soup

Spicy butternut squash soup ingredients

This is everything you need to make the spicy butternut squash soup:

  • Squash, carrots, onion, garlic, and ginger – this medley of vegetables makes up the base of this flavorful soup.
  • Olive oil – olive oil is our first choice but you can also use coconut oil or avocado oil.
  • Harissa paste – look for harissa in jars, cans, or tubes in the international foods aisle, or near the spices. If you have an African grocery nearby, you're likely to find some there!
  • Ground cumin and coriander – these rich earthy spices instantly add depth to this soup.
  • Orange juice – for a little sweetness and acidity to balance things out.
  • Chicken stock – we use our homemade chicken stock, but you can also use vegetable stock or a store-bought version in a pinch.
  • Sea salt – to enhance all the amazing flavors already happening in this soup.
  • Lemon – a little bit of lemon juice added at the end gives a bright pop of flavor.
  • Greek yogurt – for serving (optional).

Here's what you need to make the mint pumpkin seeds:

  • Olive oil
  • Pumpkin seeds
  • Mint leaves

How to make spicy butternut squash soup

This spicy butternut squash soup is perfect for warming up on cool weather days! Here's how to make it in a few simple steps:

  1. Place both the butternut squash and carrots on a prepared baking sheet, drizzle with olive oil, then bake in your oven.
  2. To make the rest of the soup, sauté the onion in some oil until it's nice and brown (you want lots of golden color), then add the garlic and ginger.
  3. Next add the harissa, cumin, and coriander then remove the pot from the heat and stir in the orange juice.
  4. To make the mint pumpkin seeds, toast them in a separate pan with some oil and add the chopped mint until lightly browned.
  5. When the squash and carrots are done, add them to the soup pot along with the stock and salt. Blend it until smooth and then stir in the lemon juice.

Full recipe instructions are in the recipe card below.

A bowl of Spicy Butternut Squash Soup with a spoon in it.

FAQS

How long does this soup last in the fridge?

Leftovers of this soup will stay fresh in a sealed container for 3-4 days.

Can I freeze it?

Absolutely! This is a great soup to freeze. Simply store it in a freezer-safe container or reusable silicone bag (we like these Stasher ones) and it will keep for 2-3 months.

What's the best way to reheat it?

Our preferred way to reheat this soup is in a pot on the stove. It tends to thicken a bit in the fridge, so you may need to add a splash of stock or water to thin it out.

a wooden spoon stirring a pot of Spicy Butternut Squash Soup

More cozy soup recipes

a spoon in a bowl of spicy butternut squash soup

Spicy Harissa Butternut Squash Soup

This butternut squash soup is rich, healthy, and a little bit spicy. We roast the squash and carrots to bring out their sweetness, and serve it with some crispy mint pumpkin seed croutons. It's easy to make, it's layered with flavor, and it's ready in just over an hour!

If you love this recipe as much as we do, let us know with a 5-star rating!

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Ingredients

Harissa Butternut Squash Soup

  • 5 cups peeled and cubed butternut squash, ½ a butternut squash
  • 3 medium carrots, cut into 1-inch rounds
  • 3 tablespoons olive oil, divided
  • 1 medium onion, minced
  • 3 cloves cloves, crushed
  • 2 tablespoons minced ginger
  • 3 tablespoons harissa paste, see notes
  • 1 teaspoon EACH: ground cumin and ground coriander
  • ¼ cup orange juice
  • 6 cups chicken stock, can sub vegetable stock for a lighter flavored soup
  • 1 teaspoon sea salt, more to taste
  • Juice from ½ lemon
  • Optional: Greek yogurt, to serve

Mint Pumpkin Seeds

  • 1 tablespoon olive oil
  • ¼ cup pumpkin seeds
  • 1 tablespoon chopped fresh mint leaves

Instructions 

  • Preheat the oven to 425 degrees. Line a baking sheet with parchment paper. Place the butternut squash and carrots on the prepared baking sheet and toss with a tablespoon of oil. Bake for 40 minutes.
    5 cups peeled and cubed butternut squash, 3 medium carrots, 3 tablespoons olive oil
    image for recipe instruction
  • While the squash and carrots are in the oven, start the rest of the soup. Heat the remaining 2 tablespoons of oil in a large pot over medium-high heat. Add the onion and cook for 5 minutes. Reduce the heat to medium and continue to cook for another 10 minutes, stirring occasionally, until the onion is very brown. Add the garlic and ginger and cook for 30 more seconds.
    1 medium onion, 2 tablespoons minced ginger, 3 cloves cloves
    image for recipe instruction
  • Add the harissa, cumin, and coriander and cook for 1 minute more, stirring constantly. Remove the pot from the heat and add the orange juice. Leave the pot aside until the squash and carrots are ready.
    3 tablespoons harissa paste, 1 teaspoon EACH: ground cumin and ground coriander, ¼ cup orange juice
    image for recipe instruction
  • To make the mint pumpkin seeds, heat the olive oil in a small frying pan over medium-high heat. Add the pumpkin seeds and cook for 1 minute, swirling the pan a few times. Add the chopped mint and cook for 30 more seconds. Remove from the heat and set the pan aside.
    1 tablespoon olive oil, ¼ cup pumpkin seeds, 1 tablespoon chopped fresh mint leaves
    image for recipe instruction
  • Add the roasted squash and carrots to the soup pot and then stir in the stock and salt. Blend the soup, working in 2 batches. Or use an immersion blender. Return the blended soup to the pot, and reheat. Then add the lemon juice and more salt, if you'd like.
    6 cups chicken stock, 1 teaspoon sea salt, Juice from ½ lemon
    image for recipe instruction
  • Serve the soup topped with pumpkin seeds and crispy mint and, if using, the optional Greek yogurt.
    image for recipe instruction

Notes

Harissa varies widely in spiciness. In this recipe, we use Mina harissa which is only mildly spicy. If you use a different brand, start with a smaller amount and add more after you blend the soup if you want it spicier. 
Serving: 1 serving = ¼ of the recipe, Calories: 411kcal, Carbohydrates: 46g, Protein: 13g, Fat: 21g, Saturated Fat: 4g, Polyunsaturated Fat: 5g, Monounsaturated Fat: 12g, Trans Fat: 1g, Cholesterol: 11mg, Sodium: 709mg, Potassium: 1320mg, Fiber: 7g, Sugar: 16g, Vitamin A: 26373IU, Vitamin C: 52mg, Calcium: 134mg, Iron: 3mg
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