Vegetarian Cauliflower Chowder

Featured in: Vegetarian Picks

This vegetarian cauliflower chowder delivers restaurant-quality comfort in just 45 minutes. Tender cauliflower florets, potatoes, and carrots simmer in vegetable broth before being enriched with whole milk and sharp cheddar cheese. The result is a velvety, satisfying soup with chunks of vegetables throughout. Seasoned with thyme, smoked paprika, and white pepper, it's naturally gluten-free when using appropriate flour alternatives.

Updated on Thu, 29 Jan 2026 14:04:00 GMT
A bowl of creamy Vegetarian Cauliflower Chowder with tender potatoes and carrots, garnished with fresh parsley and melted cheddar cheese. Pin
A bowl of creamy Vegetarian Cauliflower Chowder with tender potatoes and carrots, garnished with fresh parsley and melted cheddar cheese. | garlicgroove.com

There's something about the smell of caramelizing onions and celery that makes a kitchen feel instantly lived-in and warm. My neighbor knocked on my door one chilly October afternoon with a bag of cauliflower from her garden, and I found myself reaching for the butter without really thinking about it—my hands already knew what to make. Within an hour, the whole building smelled like comfort, and suddenly she wasn't leaving empty-handed. That's when I realized this chowder had become my go-to, the recipe I make when I want people to linger at my table.

I made this for my book club once during a snowstorm, and it became the thing people remembered about that night more than any novel we discussed. One friend came back three times for seconds, and another asked if I'd be willing to teach her the technique. Watching someone eat something you made with that kind of genuine pleasure—it never gets old.

Ingredients

  • 1 medium head cauliflower, cut into small florets: Small florets cook evenly and distribute throughout the chowder beautifully, creating pockets of tender vegetables in every spoonful.
  • 2 medium carrots, diced: Their natural sweetness balances the earthiness of the cauliflower and adds a subtle color gradient to the finished bowl.
  • 2 medium potatoes, peeled and diced: These are your textural anchor—they hold their shape while contributing a subtle starch that enriches the broth naturally.
  • 1 small onion, finely chopped: The foundation of flavor here; chopping it fine helps it melt into the base rather than competing for attention.
  • 2 cloves garlic, minced: Don't skip the mincing step—it ensures the garlic distributes evenly and cooks through without burning.
  • 2 celery stalks, diced: This is the secret depth most people don't expect in a vegetable chowder; it adds a savory undertone that rounds out the whole dish.
  • 4 cups low-sodium vegetable broth: Low-sodium is essential here so you control the seasoning—that cheddar cheese will add saltiness, and you want room to adjust.
  • 2 cups whole milk: Whole milk creates that silky mouthfeel; if you go lighter, you'll lose some of that luxurious texture.
  • 1 cup grated sharp cheddar cheese: Sharp cheddar has more flavor than mild, so you need less and it cuts through the cream without disappearing.
  • 2 tbsp unsalted butter: Start with unsalted so you're in control of the final salt level, and use good butter if you can—you'll taste the difference.
  • 1/2 tsp dried thyme: Thyme whispers rather than shouts; it ties all the vegetables together with an herbaceous hint of autumn.
  • 1/2 tsp smoked paprika: This adds a barely perceptible smokiness that makes people ask what your secret ingredient is.
  • 1/4 tsp ground white pepper: White pepper is milder than black and won't leave visible specks, keeping the chowder's creamy appearance pristine.
  • 1/2 tsp salt, more to taste: Always taste at the end; the cheese and broth will contribute salt, and you may need only a pinch more.
  • 2 tbsp all-purpose flour: This creates the roux that thickens everything; cook it for exactly one minute to eliminate the raw flour taste.

Instructions

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Melt butter and build your base:
In a large pot over medium heat, watch the butter foam and just before it stops bubbling, add the onion, garlic, celery, and carrots. That 5-minute sauté is when your chowder's flavor foundation really gets established—you'll know it's ready when the onion turns translucent and the kitchen smells sweet and savory at once.
Create a roux without lumps:
Stir in the flour and cook for exactly 1 minute, stirring constantly, until it becomes a paste. This step cooks out the raw flour taste and prevents the grainy texture that ruins otherwise perfect soups.
Add broth gradually:
Whisking constantly, slowly pour in the vegetable broth—this prevents lumps from forming and ensures a silky consistency. Take your time here; rushing this step is where most people end up with grainy soup.
Simmer vegetables until tender:
Add the potatoes and cauliflower, bring to a boil, then reduce heat and simmer for 15–18 minutes. You'll know they're ready when you can easily pierce a potato chunk with a fork, but the cauliflower should still have just a touch of resistance.
Infuse with cream and spices:
Stir in the milk, thyme, paprika, salt, and pepper, then simmer gently for 5 minutes. Don't rush this part or boil it hard—you want the flavors to marry gently without the milk breaking.
Blend for creaminess:
Using an immersion blender, blend about a quarter to a third of the chowder directly in the pot, stirring as you go to create that luxurious texture while keeping some vegetables chunky for contrast. If using a regular blender, work in batches and return to the pot carefully.
Finish with cheese:
Stir in the cheese until completely melted and incorporated. Taste and adjust seasoning—this is your moment to make it exactly yours.
Serve with intention:
Ladle into bowls and garnish with fresh parsley, extra cheese, or red pepper flakes if you like a hint of heat.
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Measure spices, liquids, and baking ingredients accurately for consistent results in cooking and baking.
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Warm Vegetarian Cauliflower Chowder in a rustic pot, showcasing a velvety texture and chunks of vegetable goodness perfect for a cozy dinner. Pin
Warm Vegetarian Cauliflower Chowder in a rustic pot, showcasing a velvety texture and chunks of vegetable goodness perfect for a cozy dinner. | garlicgroove.com

I served this to my sister after she'd had a rough week, and she sat at my kitchen counter for three hours just talking and eating bowls of it slowly, like it was healing something. That's the thing about chowder—it's never just about hunger. It's about slowness and warmth and knowing someone cared enough to stand at the stove for you.

Making It Your Own

This recipe is more of a framework than a rulebook, honestly. I've made it with roasted broccoli instead of cauliflower on a whim, and it was equally delicious. The vegetable ratios can shift based on what's in your crisper drawer or what you're drawn to that day. The beauty of vegetable chowder is that it's forgiving and flexible while still delivering that cozy, satisfying bowl every single time.

Variations and Dietary Swaps

For a vegan version, use olive oil instead of butter, unsweetened plant-based milk, and either vegan cheese or simply omit the cheese entirely—the soup is still creamy and wonderful. If you want more protein, stir in white beans or chickpeas near the end, or add a handful of finely chopped mushrooms for earthiness. Some days I've drizzled a touch of truffle oil on top, and other times I've added a pinch of cayenne for subtle heat instead of paprika.

Serving and Storage Wisdom

Serve this with crusty bread for dipping—it's not optional, it's essential. The chowder keeps beautifully in the refrigerator for up to four days and freezes well too, though it's best enjoyed fresh or within a day or two when the vegetables are still at their best texture. When reheating, do it gently over low heat, adding a splash of milk if it's thickened too much, and don't rush it.

  • Crusty bread isn't just for eating on the side—it's for soaking up every last drop at the bottom of the bowl.
  • If you're making this ahead for guests, actually taste it again right before serving and adjust seasoning one final time.
  • Leftovers taste even better the next day when all the flavors have settled and melded together overnight.
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Close-up of Vegetarian Cauliflower Chowder in a white bowl, steam rising and a sprinkle of red pepper flakes for added warmth. Pin
Close-up of Vegetarian Cauliflower Chowder in a white bowl, steam rising and a sprinkle of red pepper flakes for added warmth. | garlicgroove.com

This chowder has become my answer to almost every kitchen question—when someone asks what to make for a crowd, when the weather turns cold, when life needs simplifying. Make it, taste it, feed it to people you care about, and watch what happens.

Recipe Questions

Can I make this chowder vegan?

Yes, substitute plant-based milk for dairy milk, use vegan cheese or omit it entirely, and replace butter with olive oil. The chowder will still be creamy and flavorful.

How do I achieve the best creamy texture?

Use an immersion blender to partially blend the soup, leaving some vegetable chunks intact. This creates a naturally thick, creamy base while maintaining texture and visual appeal.

Can I prepare this chowder ahead of time?

Absolutely. Store in an airtight container in the refrigerator for up to 3 days. Reheat gently on the stovetop, adding a splash of milk or broth if it thickens too much.

What can I serve alongside this chowder?

Crusty bread, garlic bread, or a simple green salad pair beautifully. For beverages, a crisp Sauvignon Blanc or sparkling water with lemon complements the creamy richness.

How can I add more protein to this dish?

Stir in cooked white beans, chickpeas, or cannellini beans during the last few minutes of cooking. This boosts protein content while keeping the dish vegetarian.

Can I freeze leftover chowder?

Freezing is possible but dairy-based soups may separate slightly when thawed. Freeze in portions for up to 2 months and reheat gently, whisking to restore creaminess.

Vegetarian Cauliflower Chowder

Creamy, comforting chowder with tender cauliflower, potatoes, carrots, and melted cheddar in a warmly spiced broth.

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 2 medium carrots, diced
03 2 medium potatoes, peeled and diced
04 1 small onion, finely chopped
05 2 cloves garlic, minced
06 2 celery stalks, diced

Dairy

01 2 cups whole milk
02 1 cup grated sharp cheddar cheese
03 2 tablespoons unsalted butter

Liquids

01 4 cups low-sodium vegetable broth

Spices & Seasonings

01 1/2 teaspoon dried thyme
02 1/2 teaspoon smoked paprika
03 1/4 teaspoon ground white pepper
04 1/2 teaspoon salt

Thickener

01 2 tablespoons all-purpose flour

Garnish

01 Chopped fresh parsley
02 Extra grated cheese
03 Crushed red pepper flakes

Directions

Step 01

Sauté aromatics and vegetables: In a large pot over medium heat, melt the butter. Add the onion, garlic, celery, and carrots. Sauté for 5 minutes until softened.

Step 02

Create roux base: Stir in the flour and cook for 1 minute, stirring constantly to combine.

Step 03

Incorporate broth: Gradually add the vegetable broth, whisking to avoid lumps.

Step 04

Cook root vegetables: Add the potatoes and cauliflower florets. Bring to a boil, then reduce heat and simmer for 15–18 minutes, or until vegetables are tender.

Step 05

Add dairy and seasonings: Stir in the milk, thyme, paprika, salt, and pepper. Simmer gently for 5 minutes.

Step 06

Blend for creaminess: Using an immersion blender, blend part of the chowder for a creamier texture, leaving some vegetables chunky.

Step 07

Finish with cheese: Stir in the cheese until melted. Taste and adjust seasoning as needed.

Step 08

Serve: Ladle into bowls and garnish as desired with fresh parsley, extra cheese, or red pepper flakes.

Necessary tools

  • Large soup pot
  • Immersion blender or regular blender
  • Ladle
  • Chopping board and knife

Allergy details

Review each ingredient for potential allergens and speak with a healthcare provider if you're uncertain about anything.
  • Contains milk and dairy products
  • Contains wheat flour unless using gluten-free flour blend
  • Always check product labels for hidden allergens

Nutrition breakdown (per portion)

These values are provided as estimates only and shouldn't replace professional medical guidance.
  • Energy: 255
  • Fat: 10 g
  • Carbohydrates: 28 g
  • Protein: 10 g