Roasted Cauliflower And Asparagus Soup Recipe

Roasted Cauliflower And Asparagus Soup Recipe – creamy and delicious, this soup is so easy to make and loaded with healthy ingredients. No milk or cream used!


You guys know, with grilling season, I’ve been obsessed with grilled meat and veggies lately. But at least once a week, I do need to make some soup.

My soup recipes are pretty simple – I use a lot of fresh veggies, I usually use vegetable stock, I rarely use cream, they take between 30 minutes to 1 hour to cook and I rarely use a slow cooker.


The combination of cauliflower and asparagus is perfect for spring and summer. And these two vegetables pair perfectly in a soup.

Why roast the vegetables? Flavor… Roasting brings out a lot more flavor than steaming or boiling them.

Growing up, I loved eating cauliflower. I often ate it raw. My grandmother made awesome pickled cauliflower salad, recipe fro which I need to post.

But we never made soup with it. We made salads, stews, or ate it raw. Ever since I started using it in soups, it has turned into one of my favorite vegetables.

But today is all about this Cauliflower And Asparagus Soup.


 This Cauliflower Asparagus Soup is creamy, flavorful and perfect for the times, when you just want to try something different with your favorite vegetables.

5 from 1 vote
Roasted Cauliflower And Asparagus Soup Recipe
Prep Time
10 mins
Cook Time
50 mins
Total Time
1 hr

Roasted Cauliflower And Asparagus Soup Recipe - creamy and delicious, this soup is so easy to make and loaded with healthy ingredients. No milk or cream used!

Course: Soups
Cuisine: American
Servings: 4
Calories: 219 kcal
Author: Lyubomira from CookingLSL
  • 1 medium head of cauliflower , cut into florets
  • 1 pound asparagus , trimmed
  • cooking spray
  • 4 tbsp vegetable oil , divided
  • salt and pepper to taste , to season the vegetables, before roasting and to add to the soup
  • 1 shallot , chopped
  • 1 garlic clove , pressed
  • 6 cups vegetable stock
  • 1/2 tsp dried basil
  • 1/4 tsp dried thyme
  • 1/4 to 1/2 cup grated parmesan
  • parsley for garnishing
To toast the vegetables:
  1. Preheat oven to 425F.
  2. Spray a large baking sheet with cooking spray. Line asparagus and cauliflower on the sheet. Season with salt and pepper and drizzle 3 tbsp vegetable oil over them.
  3. Roast vegetables for 30-40 minutes, until golden. Asparagus may be ready faster than cauliflower, keep an eye on them and take them out of the oven earlier, of needed.
  4. You can reserve some roasted cauliflower and asparagus for garnishing.
For the soup:
  1. In a large saucepan, heat 1 tbsp oil over medium heat. Add shallot and cook for 2 minutes, stirring frequently. Add garlic and cook for 1 more minute.
  2. Add roasted vegetables. stock, thyme, basil and salt and pepper. Bring to a boil and simmer for 7-10 minutes. Remove from heat.
  3. Using an immersion blender, puree soup until smooth. Alternatively, transfer soup to a blender in batches and blend until smooth.
  4. Stir in parmesan cheese. Add more salt if needed.
  5. Garnish with parsley and serve.
Nutrition Facts
Roasted Cauliflower And Asparagus Soup Recipe
Amount Per Serving
Calories 219 Calories from Fat 126
% Daily Value*
Total Fat 14g 22%
Saturated Fat 11g 55%
Sodium 1482mg 62%
Potassium 928mg 27%
Total Carbohydrates 21g 7%
Dietary Fiber 7g 28%
Sugars 9g
Protein 7g 14%
Vitamin A 32.2%
Vitamin C 141.1%
Calcium 7.7%
Iron 20.1%
* Percent Daily Values are based on a 2000 calorie diet.