
Classic Creamy Cauliflower Soup with Parmesan and Thyme
Get your spoons ready for a bowl of pure, velvety comfort! This Classic Creamy Cauliflower Soup is packed with roasted flavor, a hint of earthy thyme, and a savory Parmesan kick. Perfect for cozy nights or impressing guests—who knew cauliflower could be this exciting? Let’s cook!
5.0 out of 5 (2 ratings)

Prep Time
15 minutes
Cook Time
30 minutes
Servings
4 servings
Cuisine
French
Ingredients
- •1 large head cauliflower, cut into florets (about 6 cups)
- •2 tablespoons olive oil
- •1 medium onion, diced
- •3 cloves garlic, minced
- •4 cups chicken or vegetable stock
- •1 cup heavy cream
- •1/2 cup grated Parmesan cheese
- •1 teaspoon fresh thyme leaves, plus extra for garnish
- •Salt to taste
- •Freshly ground black pepper to taste
- •Optional: crusty bread for serving
Instructions
- 1
Heat olive oil in a large pot over medium heat.
- 2
Add the diced onion and sauté until softened, about 5 minutes.
- 3
Stir in the minced garlic and cook for 1 minute until fragrant.
- 4
Add the cauliflower florets and cook for 5 minutes, stirring occasionally.
- 5
Pour in the chicken or vegetable stock and bring to a boil.
- 6
Reduce the heat to low, cover, and simmer for 20 minutes, or until the cauliflower is tender.
- 7
Use an immersion blender to puree the soup until smooth. Alternatively, blend in batches in a countertop blender.
- 8
Stir in the heavy cream, grated Parmesan cheese, and thyme leaves.
- 9
Season with salt and freshly ground black pepper to taste.
- 10
Simmer for an additional 5 minutes and adjust consistency with more stock if needed.
- 11
Serve hot, garnished with extra thyme leaves and crusty bread on the side.
Nutrition Information
Calories
250 calories per serving
Protein
8g
Carbs
12g
Fat
18g
Frequently Asked Questions
Q: Can I use frozen cauliflower instead of fresh?
A: Yes, you can use frozen cauliflower. Simply add the frozen florets directly to the pot without thawing. Keep in mind that the cooking time may need to be slightly reduced since frozen cauliflower is often partially cooked during processing.
Q: How can I make this soup dairy-free?
A: To make this soup dairy-free, substitute the heavy cream with coconut milk or a plant-based cream alternative. For the Parmesan cheese, you can use a dairy-free cheese substitute or nutritional yeast for a cheesy flavor.
Q: What’s the best way to blend the soup if I don’t have an immersion blender?
A: If you don’t have an immersion blender, you can use a countertop blender. Blend the soup in batches, filling the blender no more than halfway each time to avoid spills. Be sure to let the soup cool slightly before blending and hold the lid firmly in place with a towel to prevent steam from forcing it off.
Q: How can I thicken the soup if it’s too thin?
A: If the soup is too thin, you can simmer it uncovered for a few extra minutes to reduce the liquid. Alternatively, you can add a slurry made of 1 tablespoon of cornstarch mixed with 2 tablespoons of water, stirring it in and cooking for a few minutes until the soup thickens.
Q: How long can I store leftovers, and what’s the best way to reheat them?
A: Store leftovers in an airtight container in the refrigerator for up to 4 days. To reheat, warm the soup gently on the stovetop over low heat, stirring occasionally, or microwave it in 1-minute intervals, stirring in between, until heated through. Avoid boiling the soup as it may cause the cream to separate.
Q: Can I make this soup vegetarian or vegan?
A: To make the soup vegetarian, use vegetable stock instead of chicken stock. For a vegan version, use vegetable stock, substitute the heavy cream with a plant-based alternative like coconut milk, and replace the Parmesan cheese with nutritional yeast or a vegan cheese substitute.
Q: What are some serving suggestions or variations for this soup?
A: This soup pairs wonderfully with crusty bread or a side salad. For added texture, top with roasted cauliflower florets, croutons, or a drizzle of olive oil. You can also add a pinch of smoked paprika or chili flakes for extra flavor, or stir in cooked bacon bits or shredded chicken for a heartier meal.
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