
Simple Homemade Creamy Roasted Cauliflower and Leek Soup
Cozy up with a bowl of comfort! This creamy roasted cauliflower and leek soup is hearty, flavorful, and oh-so-simple to make. Perfect for chilly nights or when you’re craving something wholesome. Let’s turn those humble veggies into pure magic—grab your spoon and let’s get started!
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Prep Time
20 minutes
Cook Time
35 minutes
Servings
4 servings
Cuisine
American
Ingredients
- •1 large head of cauliflower, trimmed and cut into florets (about 6 cups)
- •2 medium leeks, white and light green parts only, sliced and rinsed (about 2 cups)
- •3 tablespoons olive oil
- •4 cups vegetable broth
- •1 cup heavy cream
- •1 teaspoon salt
- •1/2 teaspoon black pepper
- •1/4 teaspoon ground nutmeg (optional)
- •2 cloves garlic, minced
- •1 tablespoon fresh thyme leaves, chopped (optional)
- •Crusty bread for serving (optional)
Instructions
- 1
Preheat the oven to 400°F (200°C).
- 2
Spread the cauliflower florets on a large baking sheet and drizzle with 2 tablespoons of olive oil. Sprinkle with a pinch of salt and pepper, then toss to coat.
- 3
Roast the cauliflower in the preheated oven for 20-25 minutes, stirring halfway, until tender and golden brown.
- 4
While the cauliflower roasts, heat the remaining 1 tablespoon of olive oil in a large pot over medium heat.
- 5
Add the sliced leeks and garlic to the pot and sauté for 5-7 minutes until softened.
- 6
Once the cauliflower is roasted, transfer it to the pot with the leeks.
- 7
Add the vegetable broth to the pot and bring the mixture to a boil. Reduce heat to low and let simmer for 10 minutes.
- 8
Remove the pot from the heat and use an immersion blender to puree the soup until smooth. Alternatively, transfer the soup in batches to a countertop blender and blend carefully.
- 9
Stir in the heavy cream and season with salt, pepper, and nutmeg (if using). Heat gently for another 2-3 minutes, being careful not to let it boil.
- 10
Serve the soup hot, garnished with fresh thyme leaves if desired, and paired with crusty bread.
Nutrition Information
Calories
220 calories per serving
Protein
4g
Carbs
15g
Fat
15g
Frequently Asked Questions
Q: Can I use frozen cauliflower instead of fresh?
A: Yes, you can use frozen cauliflower if fresh isn't available. Simply thaw the frozen cauliflower and pat it dry before roasting. Keep in mind that the texture may be slightly softer, and you may need to reduce the roasting time by 5-10 minutes.
Q: Can I substitute the heavy cream with a non-dairy alternative?
A: Absolutely! You can substitute heavy cream with coconut milk, cashew cream, or any other non-dairy cream alternative. These options will still provide a creamy texture, though coconut milk may add a slight coconut flavor to the soup.
Q: How do I properly clean leeks?
A: Leeks can harbor dirt and grit between their layers. To clean them, slice the white and light green parts as directed, then place the slices in a bowl of cold water. Use your hands to separate the layers and rinse thoroughly. The grit will sink to the bottom of the bowl. Scoop the leeks out with a slotted spoon and pat them dry before cooking.
Q: What’s the best way to store leftovers?
A: Allow the soup to cool completely, then transfer it to an airtight container. Store it in the refrigerator for up to 4 days. To reheat, warm it gently on the stovetop over low heat, stirring occasionally, or microwave it in short intervals to avoid overheating.
Q: Can I freeze this soup?
A: Yes, you can freeze the soup, but it’s best to do so before adding the heavy cream, as dairy can sometimes separate when frozen. Freeze the blended soup without the cream in an airtight container for up to 3 months. When reheating, stir in the cream after thawing and warming the soup.
Q: My soup turned out too thick. How can I fix it?
A: If your soup is too thick, you can thin it out by adding more vegetable broth or water, a little at a time, until it reaches your desired consistency. Adjust the seasoning afterward if needed.
Q: Can I add other vegetables or spices to this soup?
A: Yes, this recipe is very flexible. You can add vegetables like roasted garlic, carrots, or parsnips for extra flavor. For spices, try smoked paprika or curry powder for a different twist. Just ensure that any additional vegetables are cooked until tender before blending.
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