This post may contain affiliate links. Please read our disclosure policy.

This vegan roasted corn and cauliflower soup is a simple, hearty, and wholesome soup!

teal bowl with vegan roasted corn and cauliflower soup

It’s definitely still summer (thank goodness!), but after returning from England I started craving soup. It was fairly cold and rainy there, and then it was raining when I got back home.

Typical for me to bring bad weather back with me. 😛 I wanted to warm up, so that’s how this cauliflower and corn soup happened. I’ve hung onto this recipe for a bit now and posted plenty of summer recipes since, but I figured it was about time I finally posted this one. Perfect for a Monday, really!

roasted corn and cauliflower on a baking sheet

Corn is in season right now, so I figured it was a good thing to add to my soup. I love the sweetness of corn, and cauliflower is a really good healthy base for soups, so I went with that.

I’ve made plenty of cauliflower soups in the past, such as my butternut squash and cauliflower soup, my pumpkin and cauliflower soup, and my cauliflower and leek soup… so if you’re looking for a recipe for cauliflower soup, you’ve come to the right blog haha.

blender with corn and cauliflower soup

The key to the tastiness of this soup is roasting the veggies. I looove roasted cauliflower. It really brings out its flavor! Corn is one of my favorite things, and roasting it also makes it even better. I cut the corn off the cob (it’s easiest to do it over a large bowl so that the kernels don’t fly everywhere), cut the cauliflower into small florets, then put them on a baking sheet.

You then toss the veggies with some olive oil, balsamic vinegar (it adds so much flavor and mellows out when your roast it!), various seasonings, and salt & pepper. Easy peasy.

Once the corn and cauliflower is finished roasting, throw it in the blender with some coconut milk and veggie broth, then you’re minutes away from silky soup perfection. I blended it in two batches then added it to a pan and warmed it through. Done and done!

teal bowl with creamy corn and cauliflower soup

Hope you enjoy this healthy cauliflower soup recipe!

Questions? Let me know!

This vegan roasted corn and cauliflower soup is a simple, hearty, and wholesome soup!
4.50 from 2 votes

Corn and Cauliflower Soup

This vegan roasted corn and cauliflower soup is a simple, hearty, and wholesome soup!
Prep: 15 minutes
Cook: 30 minutes
Total: 45 minutes
Servings: 4

Ingredients 

  • 4-5 cobs of corn husked, kernels removed from cob
  • 1 cauliflower cut into small florets
  • 2 tablespoons olive oil
  • 2 tablespoons balsamic vinegar
  • 1 teaspoon Italian seasoning
  • 1 teaspoon garlic powder
  • 1 teaspoon onion powder
  • Salt & pepper to taste
  • 1 (13.5 ounce) can coconut milk (I used full fat) room temperature
  • 2 cups vegetable broth + extra if needed 

Instructions 

  • Preheat oven to 400F. Move the rack to the top third of the oven.
  • Place your corn kernels and cauliflower florets on a large baking sheet. Toss them with the oil, vinegar, seasonings, and salt & pepper. I'm fairly generous with the salt & pepper, but you can always add more later on if needed. 
  • Roast the corn and cauliflower for 30 minutes. 
  • Shake the coconut milk prior to opening the can. I like to add the coconut milk to a measuring cup so it's easily pourable for the next step. 
  • Once the veggies are done roasting, add half of them to your blender along with half the coconut milk and half the broth. Blend until smooth, then transfer it to a pot. Repeat with the second batch.
  • Heat the soup through and add more broth or water if needed to thin it out further. Adjust seasonings as needed. 

© Salt & Lavender Inc. Content and photographs are copyrighted. Sharing this blog post is much appreciated, but copying and pasting full recipes without authorization to social media is strictly prohibited.

Leave a star rating and comment below!

Hi! I’m Natasha.

Salt & Lavender is a recipe blog with a focus on delicious comfort food using everyday ingredients. Beat the weekday grind with hundreds of easy-to-follow and hassle-free recipes!

The Salt & Lavender cookbook is here! Order Now

4.50 from 2 votes

Leave a comment

Please leave a recipe rating!

Your email address will not be published. Required fields are marked *

Recipe Rating




This site uses Akismet to reduce spam. Learn how your comment data is processed.

26 Comments

  1. koalified baker says:

    My mum went to a restaurant a few weeks ago and said she was in love with a creamy cauliflower soup. I am now on a mission to make an even better one for her to try. This recipe might be it so thank you! xx

    1. Natasha says:

      I hope it is! 💛

  2. Holly says:

    I’m not sure about the coconut milk …. could I use 1 or 2% milk? just for the sake of calories

    1. Natasha says:

      Sure. I haven’t tested it, but I don’t see why it wouldn’t work. Hope you enjoy the recipe. 🙂

  3. Lindsay Cotter says:

    Such a beautiful vegan soup! Loving the colors and Extra veggie addition!

    1. Natasha says:

      Thanks so much, Lindsay!!

  4. tieghan Gerard says:

    I need to make this ASAP!! looks incredible! 🙂

    1. Natasha says:

      Thank you!! 💛

  5. Gina @ Running to the Kitchen says:

    I practically lived off cauliflower soup last winter, this is the perfect way to get back into it while still being seasonal, love how creamy and thick it looks!

    1. Natasha says:

      Thanks, Gina! Yeah, I figured it was still semi-summery with the corn. 🙂

  6. Alice @ Hip Foodie Mom says:

    Any soup that starts with roasted veggies is a family favorite over here! My kids would LOVE this!

    1. Natasha says:

      Thanks, Alice! I’m always impressed by what a variety of foods your kids eat (I see on IG stories mostly haha). Good parenting!

  7. Leigh Ann says:

    I’m really loving this recipe for a summer/fall transition meal! So comforting!

    1. Natasha says:

      Thanks, Leigh Ann! I’m totally not ready to give up summer yet, but sometimes you just need a big bowl ‘o soup!

  8. Jennifer @ Show Me the Yummy says:

    SO simple and hearty and I LOVE the coconut milk addition!

    1. Natasha says:

      Thanks, Jennifer! Coconut milk is definitely one of my favorite things too. 🙂

  9. Natasha's Sister says:

    Omg make this for me now.

    1. Natasha says:

      No.

  10. Mary Ann | The Beach House Kitchen says:

    I need more healthy soups for my soup arsenal Natasha and this one sounds totally delicious! I’m not even going to tell my husband there’s cauliflower in this one!

    1. Natasha says:

      Hahaha good plan. Thanks!!