Creamy Roasted Cauliflower Corn Chowder with bacon and Parmesan cheese is a comforting, hearty soup perfect for fall and winter meals. Made with roasted cauliflower, fresh or frozen corn, carrots, celery, and savory bacon, this chowder delivers rich flavor with a smooth texture. Easy to make on the stovetop, it’s ideal for family dinners, meal prep, or cozy lunches. This roasted cauliflower soup pairs well with crusty bread and is a crowd-pleasing option for homemade soups, healthy soups, and gluten-free recipes.

Ingredients

1 large head cauliflower, cut into florets (about 5 cups)
3 tablespoons olive oil, divided
6 strips bacon, cut into ½-inch pieces
1 cup diced white or yellow onion
1 cup peeled and diced carrot
½ cup diced celery
2 teaspoons minced garlic
1 teaspoon salt, plus more to taste
1 teaspoon dried thyme
4 cups low-sodium chicken broth
1 bay leaf
1½ cups milk (2% reduced fat recommended)
1 cup fresh or frozen corn
⅓ cup shredded Parmesan cheese, plus extra for garnish
Fresh ground black pepper, to taste
Fresh chopped parsley, for garnish

Instructions

Roast the cauliflower: Preheat your oven to 400°F (200°C). Place the cauliflower florets on a rimmed baking sheet and drizzle with 2 tablespoons of olive oil. Roast for 30–35 minutes until golden brown and fork-tender.
Cook the bacon: In a large saucepan or Dutch oven over medium heat, cook the bacon until crispy. Remove with a slotted spoon and set aside, leaving about 1 tablespoon of bacon fat in the pan.
Sauté the vegetables: Add the remaining tablespoon of olive oil to the pan. Add the onion, carrot, and celery and cook for several minutes until softened. Stir in the garlic, ½ teaspoon salt, and thyme, cooking until fragrant.
Simmer the soup: Add the roasted cauliflower and chicken broth to the pan. Bring to a boil, then reduce the heat to low. Add the bay leaf, cover, and simmer for 15 minutes.
Blend the soup: Remove the bay leaf. Use an immersion blender to partially purée the soup, leaving some chunks for texture. Alternatively, transfer about ¾ of the soup to a blender, purée until smooth, then return to the pot.
Add milk and corn: Stir in the milk and corn. Simmer for 3–4 minutes until heated through.
Finish and serve: Stir in Parmesan cheese, the remaining ½ teaspoon salt, black pepper, and half of the cooked bacon. Taste and adjust seasoning if needed. Serve garnished with reserved bacon, fresh parsley, and extra Parmesan cheese.

Why You’ll Love This Recipe

This creamy cauliflower corn chowder is packed with flavor from roasted vegetables, crispy bacon, and Parmesan cheese. It’s comforting, hearty, and perfect for chilly evenings while still being lighter than traditional cream-based soups.

Tips

Roast the cauliflower until it’s golden brown for maximum flavor.
Don’t over-purée the soup; leaving some cauliflower chunks gives it a pleasant texture.
Use an immersion blender for convenience and easy cleanup.

Variations and Substitutions

Vegetarian version: Skip the bacon and use vegetable broth instead of chicken broth.
Dairy-free option: Use unsweetened almond milk or oat milk in place of regular milk and omit the Parmesan.
Extra vegetables: Add diced potatoes or bell peppers for more depth.

FAQs

Can I make this soup ahead of time?
Yes! Store in an airtight container in the fridge for up to 3 days. Reheat gently on the stove.

Can I freeze it?
Yes, but for best texture, freeze before adding the milk. Thaw and add milk when reheating.

Can I use frozen cauliflower?
Yes, just roast it briefly to enhance flavor before adding to the soup.

Serving

Serve this chowder warm in bowls with a sprinkle of fresh parsley and extra Parmesan cheese. Pair with crusty bread or a side salad for a complete meal.

Suggestions

Add a dash of smoked paprika or chili flakes for a subtle kick.
Top with croutons for added crunch.
Garnish with chives or green onions for a fresh finish.