Slow Cooker Curried Butternut Squash Soup

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Thai red curry paste gives this vegan slow cooker curried butternut squash Soup subtle heat to pair with cumin and the fragrant ingredients.

This post is sponsored by Calphalon.

Slow Cooker Curried Butternut Squash Soup

The start of sweater weather has been influencing my food choices. It took a little time, but I’ve finished my long goodbye to sandals and tomatoes.

Bring on the scarves, root vegetables, and of course, slow-cooking.

I am a big fan of loading up a slow cooker with a mix of all sorts of ingredients. As a result of my patience, I am rewarded with a fragrant flavorful meal that’s effortless.

And I admit that might be the best part!

Slow Cooker Curried Butternut Squash SoupCalphalon just released an entire line of six beautiful small appliances.

Curried butternut squash soup ticks all my requirements for a slow cooker dish including using lots of aromatic ingredients.

I’ve partnered with Calphalon to share this recipe using their new Digital Sauté Slow Cooker, which has a removable cooking pot that can go straight on the stovetop no matter if you’re working with gas, electric or even induction.

This slow cooker is one of them, and I’ve been loving it.

The other appliances include a blender, which I also use for this recipe.

Slow Cooker Curried Butternut Squash SoupWhether you are cooking vegetables or meat, that first step of browning the ingredients is very important to add flavor and depth.

Yes, you can skip this and just let them bubble away in the slow cooker, but you will be missing something.

Being able to sauté right in the non-stick ceramic-coated pot instead of having to do it a separate saucepan makes the prep a total cinch with this slow cooker.

Slow Cooker Curried Butternut Squash Soup

How To Make Slow Cooker Curried Butternut Squash Soup

First I sauté the onions and carrots until they are lightly browned at the edges. Then I add garlic, ginger and Thai red curry paste.

This is when things start getting fragrant.

Once I put the cooking pot back in the slow cooker, it I add cubed butternut squash and veggie stock.

As the ingredients cook on high for 3 hours, I never find it hard to resist the urge to lift the lid to peak because my kitchen fills with the most wonderful, warming scent.

Slow Cooker Curried Butternut Squash SoupOnce the squash is well-beyond tender, I reach for my Calphalon Auto-Speed Blender to puree the soup and stir in a little coconut milk.

The blender automatically adjusts power to keep a consistent blade speed resulting in silky, perfectly smooth soup.

Then I poured the soup back into the slow cooker and switch on the warm setting.

When I am ready to serve the soup, I give each bowl an extra swirl of coconut milk.

Finally, I sprinkled on chopped fresh parsley and cilantro, salted roasted peanuts and red pepper flakes for spice.

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Slow Cooker Curried Butternut Squash Soup

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Prep: 10 minutes
Cook: 3 minutes
Total: 13 minutes
Servings: 6
Thai red curry paste gives this vegan slow cooker curried butternut squash Soup subtle heat to pair with cumin and the fragrant ingredients.


  • 1 tablespoon coconut oil
  • 1 small white onion roughly chopped
  • 2 medium carrots peeled and roughly chopped
  • 1 garlic clove minced
  • 1- inch piece of fresh ginger peeled and minced
  • 2 tablespoons Thai red curry paste
  • 3 pounds peeled and diced butternut squash
  • 4 cups low sodium vegetable broth
  • 1/2 teaspoon kosher salt
  • 1/2 cup light coconut milk plus more for serving
  • For serving: chopped fresh parsley & cilantro chopped roasted & salted peanuts, and red pepper flakes


  • Place the coconut oil in the heatproof cooking pot of a slow cooker on the stovetop over medium heat. Sauté the onions and carrots until they soften and are lightly browned at the edges, about 7-9 minutes. Add the garlic, ginger and red curry paste and cook for another minute until fragrant.
  • Place the cooking pot back into the slow cooker. Add the butternut squash, stock and salt. Place the lid on the slow cooker and cook on high for 2-3 hours until the squash is very tender.
  • In batches, carefully transfer the soup to a blender to puree until smooth and stir in the coconut milk. Return the soup to the slow cooker and set to warm. Divide the soup into bowls and top with a drizzle of coconut milk, parsley, cilantro, peanuts and red pepper flakes.


Calories: 168kcal | Carbohydrates: 34g | Protein: 3g | Fat: 4g | Saturated Fat: 3g | Polyunsaturated Fat: 0.2g | Monounsaturated Fat: 0.3g | Sodium: 232mg | Potassium: 897mg | Fiber: 6g | Sugar: 8g | Vitamin A: 28293IU | Vitamin C: 51mg | Calcium: 128mg | Iron: 2mg

Nutrition information is automatically calculated, so should only be used as an approximation.

Additional Info

Course: Soup
Cuisine: Asian
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Hi, I'm Paige.

Welcome to Last Ingredient where you will find simple seasonal recipes with plenty of fruits and vegetables, all for the home cook.

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    1. Hi Carol. Thanks for catching that! You stir the coconut milk in after the soup has cooked and you have pureed it. I just updated the recipe.