Roasted Cauliflower Chowder
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This Roasted Cauliflower Chowder recipe features a luxuriously creamy texture and is positively PACKED with flavor! Chock full of vegetables, it’s a nutritious and delicious soup that will have your guests asking for seconds! Vegetarian and gluten-free and can be made vegan substituting olive oil and cashew milk.

This cozy chowder is packed with layers and layers delicious flavors. And the star of the show: Roasted cauliflower. This chowder is so good it will even make the cauliflower-haters rethink their position. Growing up I was always very lukewarm towards cauliflower and my preference has been raw over cooked (eg, with dip). But since discovering the transformative power that roasting has on cauliflower I’m sold hook, line and sinker.
This soup is simple and straightforward and you can do the prep work and get the soup going while the cauliflower is roasting. For texture, you can adjust however chunky or smooth you prefer the chowder by how much you puree it.
What to Serve With Roasted Cauliflower Chowder
This cauliflower chowder can be served as a starter or as the main course. As the main course you can serve it with:
- A leafy green salad
- Crusty bread
- Buttermilk Biscuits
- Spelt Buttermilk Biscuits
Roasted Cauliflower Chowder Recipe
Let’s get started!
Place the florets on a lined baking sheet and drizzle with some olive oil and a very light sprinkling of salt.
Preheat the oven to 400 degrees F and roast for 20-25 minutes or until nicely browned. Give the florets a toss with a spatula after about 15 minutes.
Heat the butter in a stock pot over medium-high heat and cook the onions until soft and translucent, 5-7 minutes. Add the garlic and remaining vegetables and cook for another 5-7 minutes until softened. This will also bring out their sweetness.
Add the roasted cauliflower. Add the stock, thyme, bay leaf, salt and pepper and bring to a boil. Reduce the heat to medium-low, cover and simmer for 20-25 minutes. Discard the bay leaf.
Use an immersion blender to puree the soup however smooth or chunky you prefer it. (I like to puree just part of it and leave the rest chunky.) Alternatively transfer a portion of the soup to a regular blender, puree it, and add it back to the pot.
Stir in the parsley and cream and heat through. Add salt and pepper to taste.
Note: If you prefer a thicker consistency you can dissolve some cornstarch in a little water (e.g., 1 tablespoon cornstarch in 3 tablespoons water) and pour it into the soup at the end. Let the soup simmer for a minute or two until slightly thickened.
Serve hot with a salad and/or some crusty bread, our best every Buttermilk Biscuits or our whole grain Spelt Buttermilk Biscuits.
Enjoy!
For more cauliflower recipe favorites be sure to try my:
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Roasted Cauliflower Chowder
Ingredients
- 1 large head cauliflower , washed and cut into florets
- 2 tablespoons olive oil
- pinch of salt
- 2 tablespoons butter , vegan/paleo: use olive oil
- 1 medium yellow onion , chopped
- 2 cloves garlic , minced
- 2 medium carrots , chopped
- 2 celery ribs , chopped
- 1 large red bell pepper , seeds removed and diced
- 3 cups chicken broth , vegetarian/vegan: use vegetable broth
- 1 teaspoon chopped fresh thyme
- 1 small bay leaf
- 1/8 teaspoon freshly ground black pepper
- 1 teaspoon salt
- 1 cup heavy cream , vegan/paleo: use cashew milk
- 2 tablespoons chopped fresh parsley
Instructions
- Preheat the oven to 400 degrees F.Place the cauliflower florets onto a lined baking sheet and drizzle with the olive oil and a pinch of salt. Roast for 20-25 minutes until nicely browned, turning with a spatula after 15 minutes. Set aside until ready to use.
- Heat the butter in a stock pot over medium-high heat and cook the onion until soft and translucent, 5-7 minutes. Add the remaining vegetables and cook for another 5-7 minutes until softened. Add the roasted cauliflower, stock, thyme, bay leaf, salt and pepper and bring to a boil. Reduce the heat to medium-low, cover and simmer for 25 minutes. Discard the bay leaf.Use an immersion blender to puree the soup to consistency you prefer (I like to puree just part of it and leave the rest chunky). Alternatively transfer a portion of the soup to a regular blender, puree it, and add it back to the pot. Add the cream and parsley and heat through. Add salt and pepper to taste.Note: If you prefer a thicker consistency you can dissolve some cornstarch in a little water (e.g., 1 tablespoon cornstarch in 3 tablespoons water) and pour it into the soup at the end. Let the soup simmer for a minute or two until slightly thickened.
Nutrition
Originally published on The Daring Gourmet February 12, 2016
I could go for a big bowl of this right now! Yum!
This is right up my alley. thanks for sharing
It’s so cold here and all I want right now is a big bowl is this amazing soup!
I love cauliflower, and roasted is my favorite way to enjoy it. So I am in love with this soup!
Love cauliflower soup! I could totally go for a bowl of this today as it’s snowing and SO cold!
I’m definitely ready for a bowl of this soup! I have guests coming to visit and I think I will try this out! It looks delicious and easy to make!
I’m so into cauliflowers, and especially cauliflower soup! I like to make my mom’s Hungarian cauliflower soup when the temps drop. But now I have a mad craving for this lovely roasted chowder…it looks so good!!
I want this for dinner tonight. I looks incredible!
I posted my vegan cauliflower soup recipe today, and I totally agree, roasted cauliflower really transforms a dish! I have convinced non-cauliflower people to love it! And right now, I know I would LOVE this soup!
a) this soup is gorgeous!! b) you’re totally right — roasting brings out the best in cauliflower and c) I love all the other veggies you put in there too! NOURISHING!!
Wow! This looks sinful which is why I adore cauliflower 😍
OMG, this chowder looks incredible. I adore cauliflower, and love that this is an almost vegetarian recipe … have you tried it with veg broth instead of chicken?
I really like cauliflower, this soup sounds delicious!
This is such a great winter soup!!! I’m cauli-crazy as they say ;)
Wow! This looks incredible. Trying to reduce my family’s meat consumption for health/environmental reasons, so this will be perfect- perhaps with your rye bread on the side?! Thanks for another wonderful recipe :0)
Thanks, Katie! :) We limit our meat intake as well and supplement our weekly meals with vegetarian dishes and occasional seafood. This soup will satisfy even the most devout carnivore :)