Roasted Cauliflower & Garlic Soup

If you’ve been following my recipes for a while then you know I’m not dairy-free, gluten-free or anything-free-type-girl. I love using whole foods – cream, whole milk, butter, olive oil, real chocolate, real sugar, etc.

roasted cauliflower and garlic soup - The Everyday Mom Life

However, when I set out to make this Roasted Cauliflower & Garlic Soup I wanted to make it as simple as possible and I wanted to try and make it without any cream, milk or cheese. I saw it as a personal challenge of sorts because I usually prefer soup with some cream. As I made this though, I sampled long the way 🙂 and found it delicious all on it’s own.

roasted cauliflower and garlic soup - The Everyday Mom Life

I wanted a soup that would be nutritious, lighter and mainly vegetables. But I still wanted it to be filling and delicious. I believe this recipe fits the bill and is perfect for meals in the days following the holidays. We ate this after Thanksgiving when I didn’t really want much of anything. I think I’ll be making it after Christmas too. Check out the full recipe below.

roasted cauliflower and garlic soup - The Everyday Mom Life

Roasted Cauliflower & Garlic Soup


  • 32 oz. of chicken broth or vegetable broth (I use a gluten free version for both. You have to be careful if you are gluten free to double check the chicken broth. The kind I like just happens to be gluten free.)
  • 2 heads of garlic
  • 5 cups of cauliflower
  • 1 white onion, diced
  • 6 Tbsp. of olive oil
  • 2 Tbsp. of parsley
  • 2 Tbsp. of thyme
  • 2 Tbsp. of garlic salt
  • 3 sage leaves
  • Salt and pepper
  • Optional toppings: Bacon, green onion

roasted cauliflower and garlic soup - The Everyday Mom Life

Servings: 3 large bowls, 4 small bowls


1. Preheat oven to 400.

2. Roast your garlic by using either a garlic roaster or head of garlic wrapped in tin foil (placed on top of a cookie sheet). Add 2 Tbsp. of olive oil to the roaster by pouring it over the garlic. Add salt and pepper as desired. I like to use freshly ground pepper and sea salt.

3. Cook for 45 minutes to 1 hour.

roasted cauliflower and garlic soup - The Everyday Mom Life

4. Spread cauliflower out on a cookie sheet and use 2 Tbsp. of olive oil to coat it. I use a basting brush to help ensure it covers the surface.

5. Sprinkle with salt and pepper and add it to the oven with the garlic. The cauliflower will cook in about 20-25 minutes.

6. Once the garlic is done, use a spoon to help coax the garlic out of each slot. I tried just using my fingers but it would always smoosh the garlic, which would be fine if it didn’t make a huge mess. If you wedge the spoon in between the pieces and use it to push the garlic up from the bottom it will work well.

7. Add your last two 2 Tbsp. of olive oil to a Dutch oven or pot on the stove and heat through. Then add your diced onion and cook till translucent. Stir frequently.

roasted cauliflower and garlic soup - The Everyday Mom Life

8. Combine the garlic, cauliflower and chicken broth in the blender and blend on your liquefy setting. Do this in stages if your blender isn’t large.

9. Add the blended soup to the Dutch over/pot and add your herbs.

10. Simmer for at least one hour. I simmered mine for about two but one is enough to combine all the flavors.

If you’re going to add bacon as a topping like I did cook it while the soup simmers.

Serve immediately and add any garnish like the bacon, green onion and fresh cracked pepper on mine.

There might seem like there are a lot of steps but it’s really a simple recipe. Once you get things to blend you literally dump it all into a pot.

I hope you try it and love it! The roasting of the cauliflower and garlic really gives the whole soup a nice, robust flavor that’s perfect for winter.

Happy Eating, friends!

roasted cauliflower and garlic soup - The Everyday Mom Life

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  • Kristi McAllister December 05, 2017 09.48 pm

    This looks fantastic! I, too, am gluten free and I’m trying like heck to be dairy free too, but that’s a little harder because I love cheese! Thanks for sharing your recipe along with the step by step photos. I’m pinning this for winter time eats!

  • Melissa Chapman December 05, 2017 10.45 pm

    I love garlic and cauliflower so I know I would like this soup. It has a lot of garlic and I have never cooked it this way so I am interested to see how it comes out.

  • Annie December 06, 2017 12.08 am

    This sounds delicious! I love potato soup and I’ve heard cauliflower is a great substitute! I’ll have to try this!

  • Joanna @ Everyday Made Fresh December 06, 2017 12.55 am

    This reminds me so much of a creamy potato soup, which I love! This sounds like a wonderful low car alternative!

  • robin rue December 06, 2017 01.05 am

    This soup sounds seriously amazing. I love a warm bowl of soup on a cold winter day!!

  • Tara December 06, 2017 01.13 am

    This looks and sounds amazing. I’ve been cooking more with cauliflower lately so will have to try this too,

  • Jasmine Eclipse December 06, 2017 01.32 am

    YUM! This looks so delicious. I know this is something my mom and grandma would love, they’re obsessed with cauliflower and garlic!

  • Laura @ MommyDearest December 06, 2017 01.48 am

    This looks so good. I’m always on the hunt for new recipes for dinner, especially soups with the winter months upon us. Thanks for sharing

  • Tamara December 06, 2017 06.41 am

    What an interesting way to cook garlic, I’ve never cooked it that way! This soup looks so delicious I want to go and make it right away although it is close to midnight 😀

  • AnnMarie John December 06, 2017 12.28 pm

    Love cauliflower and everything that you can do with it! I think this one’s perfect for a cozy night in during the winter! Thanks for the recipe! Love that it’s dairy free!!!

  • Krystal Butherus December 06, 2017 12.49 pm

    I have never tried anything with cauliflower that I do not like. I’d love to try this healthy soup recipe!

  • Angela Tolsma December 06, 2017 01.19 pm

    I love roasting garlic! It’s one of my favorite things to do. This soup sounds delicious and I love how I have almost all the ingredients already

  • StylishGeek December 06, 2017 05.30 pm

    Oh my! This Roasted Cauliflower & Garlic Soup is soooo yummy! I love any recipe with cauliflower because it help me combat my cravings for rice, potatoes, bread, and pasta. Thanks for sharing!

  • Erica December 06, 2017 06.31 pm

    Ok, the first thing I did was pin this because I definitely want to keep this recipe. I love cauliflower and garlic but haven’t really had them together. Certainly not in a soup! Yum!

  • Jessica T December 06, 2017 06.41 pm

    Wow this looks like a really great comfort food dish, I am going to have to try to make this soon.

  • Kim December 06, 2017 06.56 pm

    So easy and simple! The only thing I’ll have to buy is cauliflower lol. Love it!

  • serena December 06, 2017 07.01 pm

    This soup sounds delicious! Simple and easy. I’m a big fan of cauliflower and can’t wait to try it.

  • Shoshana Sue December 06, 2017 07.15 pm

    I love your recipes because you are not the anything-free kind of girl! But it is also marvelous to see you try this gluten free recipe which I will try because it is coming from a genuine whole food person and that is why your recommendation on this matters. Will give this simple soup a try!

  • Angela December 06, 2017 08.39 pm

    This looks so good! I love cauliflower and it has finally started cooling off in Oklahoma. The roasted garlic just puts this over the top.

  • Ashley December 06, 2017 08.43 pm

    Never tried anything like this. It looks delicious!

  • Quirky Homemaker December 07, 2017 01.27 am

    I love roasting my vegetables before making them into soup, too! I think it adds a whole new layer of flavor to the soup. This sounds yummy!

  • Cindy Ingalls December 07, 2017 06.24 am

    I love cauliflower soup. I made a version myself with coconut milk. I’ve often thought about roasting the cauliflower before cooking it with the onion. I’ll have to give this version a try as well. I love anything with garlic in it.

  • Jeanine December 07, 2017 03.28 pm

    I have such a hard time with cauliflower. But I think in a soup I would really enjoy it. This looks really tasty!

  • Nicole Shillings December 07, 2017 03.56 pm

    Mmmm! This looks so amazing! I love roasted garlic and cauliflower. I’ve been soup obsessed lately, I’ll be making this soon.

  • Carolyn December 07, 2017 06.56 pm

    It looks so creamy so I could see how it satisfies without using actual cream or dairy. It finally turned cold here today so you are making me crave soup.

  • Barbara Alfeo December 08, 2017 06.46 am

    This looks awesome! I am trying to find more vegetarian/ semi-vegetarian recipes to share with my readers, and I love this!

  • Alison December 08, 2017 07.01 pm

    This looks & sounds soo flavorful! As someone who has to be gluten & dairy free because of allergies, I very much appreciate people stepping outside of their comfort zones to try creating new things!!

  • Heather December 08, 2017 09.57 pm

    This looks so yummy. My daughters really like soup and garlic so this sounds like a win! It’s fantastic that we would be sneaking in some extra veggies too. YUM.


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