Vegetarian Cauliflower Chowder

Featured in: Hearty Soups & Stews

This vegetarian cauliflower chowder brings together tender cauliflower florets, diced potatoes, and sweet carrots in a creamy, cheese-enriched broth. Seasoned with smoked paprika and thyme, it delivers comfort in every spoonful. The preparation is straightforward: sauté aromatics, simmer vegetables until tender, blend partially for texture, then stir in milk and sharp cheddar. Ready in just 45 minutes, it's easily adaptable for vegan or gluten-free diets with simple substitutions.

Updated on Fri, 30 Jan 2026 17:00:47 GMT
Creamy Vegetarian Cauliflower Chowder served hot in a rustic bowl, topped with fresh parsley and grated cheese. Save to Pinterest
Creamy Vegetarian Cauliflower Chowder served hot in a rustic bowl, topped with fresh parsley and grated cheese. | frostkettle.com

Steam was clouding my kitchen windows one rainy Tuesday when I pulled together this chowder from whatever vegetables were left in the crisper drawer. I wasn't expecting much, just something warm to shake off the damp chill, but that first spoonful stopped me mid-reach for the salt shaker. The cauliflower had turned tender and sweet, the broth silky with melted cheese, and suddenly I understood why chowder exists at all. It's not fancy, but it wraps around you like a favorite sweater you forgot you owned.

I started making this for my neighbor who'd just had surgery and needed meals she could reheat without thinking. She called me three days later asking for the recipe, and I realized I'd been winging it the whole time. We recreated it together over the phone, her laughing as I tried to remember if I'd used thyme or oregano. That batch became her comfort food for the rest of that winter, and mine too.

Ingredients

  • Cauliflower: The star here, it softens into creamy bites that soak up all the seasoning, and cutting it small means it cooks evenly without turning to mush.
  • Carrots: They add a hint of sweetness and a pop of color that makes the chowder feel less monochrome and more alive.
  • Potatoes: These give the chowder body and heft, turning it from a vegetable soup into something that actually fills you up.
  • Onion: Finely chopped so it melts into the background, adding depth without announcing itself in every bite.
  • Garlic: Two cloves are enough to make the kitchen smell like home without overpowering the gentler vegetables.
  • Celery: It brings a subtle herbal note that balances the richness of the dairy and keeps things from feeling too heavy.
  • Whole milk: This is what makes the chowder creamy and comforting, though plant-based milk works if you need it to.
  • Sharp cheddar cheese: It melts into the broth and adds a tangy richness that makes you want to scrape the bottom of the bowl.
  • Butter: A little fat at the start helps the vegetables soften and develop flavor before the broth even touches the pot.
  • Vegetable broth: Low-sodium is key because you can always add salt, but you can't take it back once it's in there.
  • Dried thyme: It adds an earthy, almost floral note that reminds me of my grandmother's kitchen without trying too hard.
  • Smoked paprika: Just half a teaspoon brings a whisper of warmth and complexity that sneaks up on you.
  • White pepper: It has a cleaner, less sharp bite than black pepper and keeps the chowder looking pale and creamy.
  • All-purpose flour: This thickens the broth just enough to coat the back of a spoon without turning it gluey.
  • Fresh parsley: A handful of green at the end makes it look like you know what you're doing, even if you're improvising.

Instructions

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Start with the aromatics:
Melt the butter in a large pot over medium heat, then add the onion, garlic, celery, and carrots. Let them sauté for about 5 minutes, stirring occasionally, until the onion turns translucent and the kitchen smells sweet and savory.
Build the base:
Sprinkle in the flour and stir it around for a full minute, letting it coat the vegetables and cook off that raw flour taste. This step is easy to rush, but it makes all the difference in avoiding a gritty texture later.
Add the broth:
Pour in the vegetable broth gradually, whisking as you go to keep lumps from forming. It should start to thicken slightly as it heats, turning smooth and glossy.
Simmer the vegetables:
Toss in the potatoes and cauliflower, bring everything to a boil, then lower the heat to a gentle simmer. Let it cook for 15 to 18 minutes until a fork slides easily through the potatoes.
Stir in the dairy and spices:
Pour in the milk, then add the thyme, smoked paprika, salt, and white pepper. Let it simmer gently for 5 minutes, stirring occasionally so the milk doesn't scorch on the bottom.
Blend for creaminess:
Use an immersion blender to puree about half the chowder right in the pot, leaving plenty of chunks for texture. If you don't have one, scoop out a couple cups, blend them in a regular blender, and stir them back in.
Finish with cheese:
Stir in the grated cheddar and watch it melt into the broth, turning everything silky and rich. Taste it now and adjust the salt or pepper if it needs it.
Serve it warm:
Ladle the chowder into bowls and top with fresh parsley, extra cheese, or a pinch of red pepper flakes if you like a little heat. It's ready to eat right away, but it tastes even better the next day.
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A hearty bowl of Vegetarian Cauliflower Chowder with crusty bread for dipping, perfect for chilly evenings. Save to Pinterest
A hearty bowl of Vegetarian Cauliflower Chowder with crusty bread for dipping, perfect for chilly evenings. | frostkettle.com
A hearty bowl of Vegetarian Cauliflower Chowder with crusty bread for dipping, perfect for chilly evenings. Save to Pinterest
A hearty bowl of Vegetarian Cauliflower Chowder with crusty bread for dipping, perfect for chilly evenings. | frostkettle.com

One evening I made this for a group of friends who'd shown up unexpectedly, cold and hungry after a hike that went longer than planned. I doubled the batch, set out a pile of crusty bread, and watched them go quiet as they ate, the kind of silence that means the food is doing its job. One of them looked up and said it tasted like being taken care of, and I've never forgotten that.

Making It Your Own

This chowder is forgiving enough to handle all kinds of tweaks. I've stirred in white beans for extra protein, swapped the cheddar for a smoky gouda, and even added a handful of frozen corn when I didn't have enough cauliflower. If you want it vegan, use olive oil instead of butter and skip the cheese or use a plant-based version that melts well. The base recipe stays solid no matter what you change, which is exactly the kind of flexibility you need on a weeknight.

Storing and Reheating

Leftovers keep in the fridge for up to four days in an airtight container, and they actually thicken up overnight, which I happen to love. When you reheat it, add a splash of broth or milk to loosen it back up, and warm it gently over low heat so the dairy doesn't separate. I've also frozen it in portions, though the texture of the potatoes can get a little grainy after thawing, so I usually just make a fresh batch instead.

Serving Suggestions

This chowder doesn't need much to feel like a full meal, but I almost always serve it with a hunk of sourdough or a sleeve of crackers for dipping. A simple green salad with a sharp vinaigrette cuts through the richness nicely, and if you're feeling fancy, a glass of crisp Sauvignon Blanc is a perfect match. On colder nights, I've paired it with roasted Brussels sprouts or a quick slaw, and it never feels like too much.

  • Serve with crusty bread, sourdough, or saltine crackers for dipping and soaking up every last bit.
  • Pair with a light green salad dressed in lemon vinaigrette to balance the creaminess.
  • A chilled white wine like Sauvignon Blanc or Pinot Grigio complements the flavors beautifully.
Steaming Vegetarian Cauliflower Chowder blended with potatoes and carrots, garnished with a sprinkle of paprika. Save to Pinterest
Steaming Vegetarian Cauliflower Chowder blended with potatoes and carrots, garnished with a sprinkle of paprika. | frostkettle.com
Steaming Vegetarian Cauliflower Chowder blended with potatoes and carrots, garnished with a sprinkle of paprika. Save to Pinterest
Steaming Vegetarian Cauliflower Chowder blended with potatoes and carrots, garnished with a sprinkle of paprika. | frostkettle.com

This chowder has become my answer to gray skies, unexpected guests, and days when I just need something warm and uncomplicated. I hope it does the same for you.

Recipe Questions & Answers

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 make this chowder gluten-free?

Use a gluten-free flour blend instead of all-purpose flour for the thickener, and ensure your vegetable broth is certified gluten-free. All other ingredients are naturally gluten-free.

Can I prepare this chowder ahead of time?

Absolutely. This chowder stores well 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 substitute for cauliflower?

Broccoli works beautifully as a substitute, providing similar texture and nutritional benefits. You could also use a combination of both cauliflower and broccoli for variety.

How can I make the chowder thicker?

Blend more of the vegetables with an immersion blender, add an extra tablespoon of flour at the beginning, or stir in mashed potatoes. You can also simmer longer to reduce liquid naturally.

What type of cheese works best?

Sharp cheddar provides the best flavor contrast to the mild vegetables. Gruyere, smoked gouda, or a combination of cheeses also work wonderfully for depth and complexity.

Vegetarian Cauliflower Chowder

Creamy cauliflower chowder with potatoes, carrots, and cheddar cheese. Ready in 45 minutes. Comforting and satisfying.

Prep Duration
15 minutes
Time to Cook
30 minutes
Overall Time
45 minutes
Created by Nora Whitman


Skill Level Easy

Cuisine American

Makes 4 Serving Size

Dietary Information Meatless

What You Need

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, to taste

Thickener

01 2 tablespoons all-purpose flour

Garnish

01 Fresh chopped parsley
02 Extra grated cheese
03 Crushed red pepper flakes

How-To Steps

Step 01

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

Step 02

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

Step 03

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

Step 04

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

Step 05

Incorporate 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 while 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 with parsley, extra cheese, or red pepper flakes as desired.

Tools You'll Need

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

Allergy Info

Review every ingredient for allergens. Ask a healthcare professional if unsure.
  • Contains milk and dairy products
  • Contains wheat in all-purpose flour; use gluten-free flour blend for dietary compliance
  • Always verify product labels for potential hidden allergens

Nutrition Details (Each Serving)

Given for informational purposes, this isn't medical advice.
  • Energy Value: 255
  • Fats: 10 g
  • Carbohydrates: 28 g
  • Proteins: 10 g