Vegan Butternut Squash Corn Chowder

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(Note: this post was originally published on February 25, 2021. It has since been updated with a few tweaks.)

A Comforting (Yet Healthy) Vegan Corn Chowder

Love the idea of corn chowder but not the ingredients? I feel the same way. Although corn chowder is a great concept in theory, most versions are full of high-fat dairy, making them both very heavy and unsuitable for plant-based eaters. Some recipes also call for chicken stock or bacon, and many recipes are quite high in carbs because of an abundance of potatoes alongside the corn.

But what if we could change up the traditional corn chowder, making it lighter and friendlier for people of all diets? This healthy corn chowder re-imagines the classic using colorful and nourishing plant-based ingredients. It's the perfect soup for a cold fall or winter evening because it's very comforting, but it's a dish that won't make you feel weighed down afterward.

The secret to this recipe? Instead of the usual heavy cream, this vegan corn chowder gets its creamy texture from pureeing butternut squash. I can't wait for you to try it!

Bowl of healthy and vegan corn chowder with big pieces of butternut squash and corn

How to Make Healthy Corn Chowder

This butternut squash corn chowder is easy to make and comes together all in one pot. You'll saute the onion first, add the squash and cook it in your liquid of choice (see options below), puree the squash base into a creamy texture, then add the corn at the end. It takes only 45 minutes and most of the time is hands-off.

Butternut Squash Corn Chowder Variations

There are a few ways you can modify this soup to make it your own. Most importantly, you can choose what liquid to use. For a lighter version, use vegetable stock (or even water if you don't have stock on-hand); for a more decadent version, use a can of full-fat coconut milk. This healthy corn chowder also works well with sweet potato instead of squash, and you can even puree white beans into the base if you want to add some protein. Finally, you can garnish individual portions with whatever toppings you enjoy; crunchy croutons or nuts, a drizzle of balsamic, a dollop of coconut cream, or a sprinkle of sumac all work well.

Like many soups, this butternut squash corn chowder freezes well. Just put any leftovers in a tightly sealed container and freeze for up to a few months. You can reheat the frozen portions either on the stovetop or in the microwave, adding a dash of stock, water, or coconut milk to thin out the texture if needed. Just make sure to leave off any garnishes until after the soup has been reheated.

Colorful bowl of healthy butternut squash corn chowder, shown with a spoon dipped into the bowl

Ingredients and Substitutions

Here's what you'll need for this butternut squash corn chowder recipe, as well as some thoughts, tips, and possible substitutions. If you make any substitutions, I'd love to hear about it in the comments section below.

  • Sweet onion
  • Cooking oil
  • Salt and pepper
  • Butternut squash
  • Liquid of choice. Water will work fine and is easiest. Vegetable stock will work great too, but isn't really necessary given all the other flavors. For the most decadent and creamy version of this vegan corn chowder, use a can of full-fat coconut milk.
  • Fresh thyme
  • Fresh rosemary
  • Corn. Assuming you're making this soup during the winter, frozen corn or canned corn is likely the best option. I like to buy the grilled, frozen corn at Trader Joe's during the winter for maximum flavor and ease. You could also cut kernels off the cob if you're making this during corn season; there's no need to precook it.
  • Garnishes of choice

Bowl of healthy vegan corn chowder with butternut squash, garnished with pine nuts and fresh thyme

Closing Thoughts

Do you have a particular food that is really nostalgic but that you don't want to eat any more as an adult? Corn chowder was definitely that food for me. I loved the concept and memory of it, but hadn't had it in ages until creating this recipe. I'm so happy to now have a re-invented vegan corn chowder that's just as delicious, much better for the body, fresher tasting, and more colorful.

How will you enjoy this healthy corn chowder? Perhaps as an appetizer for a winter dinner party, as an easy meal-prep option for a busy week, or even as a plant-based holiday dish? However you enjoy it, this recipe is definitely proof that comfort food doesn't have to be bad for you.

Close-up of a bowl of vegan corn chowder chowing large chucks of butternut squash, sauteed onion, and grilled corn

Share It!

It makes me so happy to hear from you and see your creations! Please leave a comment below and let me know what you think about this recipe. If you post a photo on Instagram, hashtag #TheRogueBrusselSprout and tag me (@TheRogueBrusselSprout) in the post text so that I'm sure to see it.

Suggested Pairings

Chaider Rum Punch

Easy & Healthy Air Fryer Carrot Fries

Savory Pumpkin Hummus

Roasted Brussels Sprouts Waldorf Salad

Orange and Cinnamon Roasted Delicata Squash

Vegan Butternut Squash Corn Chowder

Filled with comforting flavors, this hearty stew features sweet corn, cozy butternut squash, and fragrant fall herbs. This vegan corn chowder gets its creaminess from pureed squash, so it's a much healthier remake of the classic.

Author:
Lee

Ingredients

  • Large sweet onion
  • Oil of choice for cooking
  • Generous sea salt and freshly ground black pepper
  • Medium-sized butternut squash
  • 3-4 c vegetable stock and/or water and/or coconut milk
  • 8-10 sprigs of fresh thyme
  • 2-3 sprigs of fresh rosemary
  • 2 c corn kernels
  • Garnishes of choice for serving

Instructions

  1. Dice the sweet onion. In a large soup pot with your cooking oil of choice, saute the onion with generous salt and pepper until tender and transparent.
  2. Meanwhile, peel and cube the butternut squash.
  3. Add the squash to the pot. Cover the squash with just barely enough veggie stock (or coconut milk or water; see the ingredient notes in the post for options) to submerge it.
  4. Bring the soup to a simmer.
  5. While the liquid is heating, strip the leaves from the fresh thyme and add them to the pot. Strip the leaves from the rosemary, dice them very finely, and add them to the pot.
  6. Keep the soup at a low simmer until the squash is very tender, about 15-20 minutes.
  7. Once the squash is tender, puree the soup about half to two thirds of the way, either using an immersion blender or by transferring it in batches to a regular blender. You can add a bit more liquid if needed to get to your desired consistency.
  8. Add the corn to the soup.
  9. Simmer for another 10 minutes, adjusting the salt to your own tastes.
  10. If desired, garnish individual portions upon serving.

Leave a Comment

Please Share Your Thoughts!

Did you make this recipe? Did you make substitutions? How did you serve it? Any helpful tips? Please share your thoughts, since these insights are really useful to both me and to other readers.

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Joanne
January 15, 2025
This looks really great! My family would love this lovely corn and squash chowder. And the pine nut garnish is a wonderful idea! What a perfect three season soup!
Mariela Marrero
December 13, 2022
I love this soup!! Nothing better than homemade soup during the winter. We also make soups every week. I’m adding this one to my list!!
Lee
December 11, 2022
RK- Great question, thanks for asking this! I expect it would work fine to stir in some cashew cream toward the end of the cooking time. That said, I don't think I've ever tried cashew cream as a soup thickener, although I've certainly seen it in plenty of recipes. Please let me know if you try it!
Dawn Punter
December 12, 2022
I would love to try this 🤗 I adore corn chowder and the addition of butternut squash looks gorgeous. I'm definitely going to try this.
RK
December 10, 2022
What do you think about using cashew cream as the creamy element? I make a lot of vegan treats and often have extra.