Cauliflower Soup Recipe
This easy creamy cauliflower soup recipe is rich and healthy! It's flavorful and low-carb, but full of comfort food goodness.

Ingredients
4 servings
Instructions
- In a Dutch oven or similar large, heavy-bottomed pot, melt the butter over medium-low. Add the onion and cook, stirring occasionally, until tender and turning translucent, 6 to 8 minutes. Adjust the heat as needed so the onion softens but does not brown. Add the garlic and cook until just until fragrant, about 30 seconds.
- Add the broth, cauliflower, salt and pepper, and thyme. Increase the heat to high and bring to a boil. Lower the heat, cover, and let simmer until the cauliflower is tender when pierced with a fork, 10 to 15 minutes.
- With an immersion blender, or working in batches with a high-speed blender (be careful! hot soup splatters; leave the center portion of the lid open and cover with a towel), puree the soup until smooth. Stir in the lemon juice and mustard, then the Parmesan. Carefully taste and adjust the seasoning as desired.
- The soup will thicken as it cools, but if you’d like it thicker right away, you can partially cover the pot and simmer it for 5 to 10 minutes more. Ladle into bowls. Serve with a drizzle of oil and chopped fresh thyme or chives.
Nutrition per serving
216kcal
💰 Cost Estimate
Total Ingredients
$563.00
$563.00
Per Serving
$141.00/serving
$141.00/serving
🏠 Savings
~$1126.00 vs buying!
~$1126.00 vs buying!
📋 Price Breakdown (69% ingredients detected)
| Ingredient | Amount | Subtotal |
|---|---|---|
| unsalted butter | 2 tbsp | $33.00 |
| yellow onion | 1 medium | $50.00 |
| arlic cloves | - | - |
| vegetable broth | 4 cups | $126.00 |
| head cauliflower | 1 large | - |
| kosher salt | 1.5 tsp | $3.00 |
| ground black pepper | 0.5 tsp | $11.00 |
| dried thyme or rosemary | 0.5 tsp | $15.00 |
| freshly squeezed lemon juice | 1 tbsp | $10.00 |
| Dijon mustard | 0.5 tsp | $2.00 |
| finely grated Parmesan cheese | 0.5 cup | $313.00 |
| Good olive oil | - | - |
| Chopped fresh chives or thyme leaves | - | - |
*Estimated market prices, may vary by region
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