Vegetarian Cauliflower Chowder

Featured in: Vegetarian Picks

This hearty cauliflower chowder combines tender florets with potatoes, carrots, and aromatic vegetables in a luxuriously creamy broth. The base starts with sautéed onions, celery, and carrots, building depth before being thickened with a simple roux. Simmered with thyme and smoked paprika, the vegetables become meltingly tender as they infuse the broth with earthy sweetness. A final addition of milk creates the signature velvety texture, while optional partial blending adds extra creaminess. Perfect for cold weather, this satisfying chowder comes together in under an hour and serves four generous portions.

Updated on Mon, 26 Jan 2026 10:07:00 GMT
Creamy vegetarian cauliflower chowder, brimming with tender vegetables and savory spices. Pin
Creamy vegetarian cauliflower chowder, brimming with tender vegetables and savory spices. | garlicgroove.com

There's something about the smell of sautéed onions and celery that makes a kitchen feel instantly like home, even if you've only just arrived. The first time I made this cauliflower chowder, I was trying to recreate the warmth of a soup I'd had years ago, but vegetarian and simpler. What surprised me was how the smoked paprika added this subtle depth that made people ask what secret ingredient I was hiding. It turned out to be one of those dishes that feels fancy enough to serve to guests but easy enough that you don't mind making it on a Tuesday night just for yourself.

I made this for my neighbor one particularly gray November afternoon when she'd mentioned feeling under the weather, and watching her face light up as she tasted it reminded me why I love cooking. She asked for the recipe immediately, and I realized it wasn't just the soup itself but the fact that something homemade and warm had shown up at her door. Now whenever the weather turns that particular shade of cold and cloudy, I find myself craving a bowl.

Ingredients

  • Cauliflower: One medium head gives you enough substance without making the chowder taste like you're eating a cruciferous vegetable, which is the whole point of cutting it into small florets.
  • Potatoes: They thicken the soup naturally as they break down, so don't skip them or swap them for something lighter.
  • Carrot, celery, and onion: This is the holy trinity of flavor building, and together they create that underlying sweetness that balances the earthiness of the cauliflower.
  • Garlic: Minced fine so it dissolves into the broth rather than leaving sharp chunks.
  • Vegetable broth: Use good quality if you can; it's the foundation of everything that follows.
  • Whole milk or plant-based milk: The milk is what transforms this from a vegetable soup into a proper chowder, adding creaminess without heaviness.
  • Olive oil or unsalted butter: Butter makes it taste richer, but olive oil keeps things lighter if that's your preference.
  • All-purpose flour: This is your thickening agent, and cooking it for those two minutes takes away any floury taste.
  • Smoked paprika: This is the secret weapon that makes people stop mid-spoonful and wonder what they're tasting.
  • Thyme, white pepper, and salt: They work together quietly to let the vegetables speak without overwhelming them.
  • Fresh chives or parsley: A handful of fresh herbs scattered on top brings everything back to life just before you eat it.

Instructions

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Build your flavor base:
Heat your oil or butter in a large pot over medium heat, then add the onion, carrot, and celery. Sauté them for about 4 to 5 minutes, listening for that gentle sizzle and watching them soften at the edges. You're not trying to brown them; you just want them to release their sweetness into the pot.
Add the garlic:
Stir in the minced garlic and let it cook for about a minute until it becomes fragrant. This quick minute is crucial because it mellows the garlic without burning it.
Make your roux:
Sprinkle the flour over the vegetables and stir continuously for about 2 minutes. You'll feel the flour coat the vegetables and watch as it starts to turn a pale golden color. This step cooks out the raw flour taste and is worth the attention.
Add the broth:
Gradually whisk in the vegetable broth, stirring as you go to prevent lumps from forming. Once it's smooth, add the diced potatoes and cauliflower florets, stirring them in until everything is submerged.
Simmer until tender:
Season with thyme, smoked paprika, pepper, and salt, then bring everything to a boil before reducing the heat to a gentle simmer. Let it bubble quietly for about 20 minutes until the potatoes and cauliflower are so tender they almost fall apart when you touch them with a spoon.
Finish with cream:
Stir in the milk and simmer for another 5 minutes to let it warm through without boiling. The soup will smell incredibly rich now, and the color will shift to a soft, cloudy ivory.
Adjust the texture:
For a creamier chowder, use an immersion blender to partially blend it right in the pot, leaving some chunks for texture. If you prefer a smoother soup, carefully transfer about 2 cups to a blender, purée it, and stir it back in.
Taste and adjust:
Give it a final taste and add more salt, pepper, or thyme if it needs it. This is your moment to make it exactly how you want it.
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Hearty vegetarian cauliflower chowder, a warm bowl perfect for a cozy evening. Pin
Hearty vegetarian cauliflower chowder, a warm bowl perfect for a cozy evening. | garlicgroove.com

There was this one Saturday when my partner came home from work looking completely depleted, and I had a bowl of this soup waiting. He sat at the kitchen table with his hands wrapped around the mug and visibly softened, and I understood then that cooking is really about saying I see that you need this without having to use words. That's when this recipe became more than just a good soup to me.

Making It Your Own

The beauty of this chowder is how it invites you to play around without ever losing its essential comfort. I've added a pinch of nutmeg when I wanted something slightly more elegant, and I've stirred in a splash of dry white wine to wake it up on nights when I wanted something with a little more personality. Some people swear by adding a handful of fresh spinach at the very end, which wilts right into the broth and adds another layer of nutrition without changing the character of the dish.

Storing and Reheating

This chowder keeps beautifully in the refrigerator for about four days, and it actually tastes better the next day after the flavors have had time to settle and get to know each other. When you reheat it, do it gently over low heat with a splash of extra broth or milk, stirring occasionally so it warms evenly without catching on the bottom of the pot. I've also frozen it successfully in portions, and while the texture is slightly thinner when thawed, a quick simmer with a drizzle of cream brings it right back.

Serving Suggestions

There's really no wrong way to serve this soup, but a warm crusty bread alongside it turns the meal into something special. I like to scatter fresh chives or parsley over the top just before serving, partly for the pop of color and partly because that fresh herb brightness lifts the whole dish. Sometimes I add a small handful of shredded cheddar or a good plant-based cheese alternative, and other times I leave it as is, letting the cauliflower and potatoes be the stars.

  • A grilled cheese sandwich dunked into the soup is not a waste of food; it's honestly one of the best combinations.
  • If you make a big batch, bring it to a potluck and watch people go back for thirds without knowing what makes it so good.
  • On mornings when you need breakfast but feel like something savory, this is perfect slightly cooler with a poached egg on top.
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Flavorful vegetarian cauliflower chowder, garnished with fresh herbs, ready to enjoy. Pin
Flavorful vegetarian cauliflower chowder, garnished with fresh herbs, ready to enjoy. | garlicgroove.com

This is the kind of soup that becomes part of your regular rotation once you realize how simple it is to make and how much comfort it brings. Every time you stir in the milk and watch the chowder turn creamy, you're making something that tastes like care.

Recipe Questions

What makes this chowder creamy without heavy cream?

The creamy texture comes from a combination of flour-based roux and milk. As the flour cooks with the vegetables, it creates a smooth thickening base. The milk added near the end provides richness while letting the vegetable flavors shine through.

Can I make this cauliflower chowder vegan?

Absolutely. Simply substitute plant-based milk for regular milk and use olive oil or vegan butter instead of dairy butter. The flavor and texture remain equally satisfying with these plant-based alternatives.

Should I blend the entire chowder?

Partial blending creates the best texture. Blend about 2 cups of the cooked mixture to thicken the base while leaving plenty of vegetable chunks for heartiness. An immersion blender works perfectly for this right in the pot.

How long does this chowder keep in the refrigerator?

The chowder stores well for 3-4 days in an airtight container. The flavors often deepen and improve overnight. Reheat gently over medium-low heat, adding a splash of milk if it has thickened too much.

Can I freeze cauliflower chowder?

Yes, freeze for up to 3 months. The potatoes may become slightly softer upon reheating, but the flavor remains excellent. Thaw overnight in the refrigerator before reheating slowly on the stovetop.

What vegetables work well as additions?

Corn kernels, bell peppers, or zucchini make lovely additions. Add them during the simmering stage so they cook through. For extra protein, stir in white beans or serve with crusty bread on the side.

Vegetarian Cauliflower Chowder

Creamy, comforting cauliflower chowder with tender vegetables in a seasoned broth. Ready in 45 minutes for a cozy meal.

Prep duration
15 min
Cook duration
30 min
Complete duration
45 min


Complexity Easy

Heritage American

Output 4 Portions

Dietary requirements Vegetarian

Components

Vegetables

01 1 medium head cauliflower, cut into small florets
02 1 large carrot, diced
03 2 medium potatoes, peeled and diced
04 1 stalk celery, diced
05 1 small onion, finely chopped
06 2 cloves garlic, minced

Base & Seasoning

01 3 cups vegetable broth
02 1 cup whole milk or unsweetened plant-based milk
03 2 tablespoons olive oil or unsalted butter
04 2 tablespoons all-purpose flour or gluten-free flour
05 1/2 teaspoon dried thyme
06 1/2 teaspoon smoked paprika
07 1/4 teaspoon ground white or black pepper
08 1/2 teaspoon salt, or to taste

Optional Garnishes

01 2 tablespoons fresh chives or parsley, chopped
02 Shredded cheese or plant-based cheese

Directions

Step 01

Sauté Aromatics: Heat olive oil or butter in a large pot over medium heat. Add onion, carrot, and celery. Sauté for 4 to 5 minutes until softened.

Step 02

Bloom Garlic: Stir in minced garlic and cook for 1 minute until fragrant.

Step 03

Create Roux: Sprinkle flour over the vegetables and stir continuously for 2 minutes to cook the flour and eliminate raw taste.

Step 04

Build Broth Base: Gradually whisk in vegetable broth, ensuring no lumps remain. Add potatoes and cauliflower florets.

Step 05

Simmer Vegetables: Season with thyme, smoked paprika, pepper, and salt. Bring to a boil, then reduce heat and simmer for 20 minutes until vegetables are very tender.

Step 06

Incorporate Dairy: Stir in the milk and simmer for an additional 5 minutes.

Step 07

Achieve Desired Consistency: For a creamier texture, use an immersion blender to partially blend the chowder directly in the pot, or transfer 2 cups to a blender and purée, then return to the pot.

Step 08

Finish Seasoning: Taste and adjust seasonings as needed.

Step 09

Serve: Ladle into bowls and serve hot, garnished with fresh chives, parsley, or shredded cheese if desired.

Necessary tools

  • Large pot
  • Chef's knife
  • Cutting board
  • Wooden spoon
  • Immersion blender or countertop blender

Allergy details

Review each ingredient for potential allergens and speak with a healthcare provider if you're uncertain about anything.
  • Contains milk unless using plant-based alternatives
  • Contains gluten if using wheat flour; use certified gluten-free flour for gluten-free version

Nutrition breakdown (per portion)

These values are provided as estimates only and shouldn't replace professional medical guidance.
  • Energy: 210
  • Fat: 7 g
  • Carbohydrates: 32 g
  • Protein: 6 g