Roasted Cauliflower and Asparagus Soup
March 6, 2012 § 4 Comments
This is a pretty healthy and filling soup that can be made in one pot (well a baking sheet AND a pot). I’ve only had cauliflower in stir fry and raw, and love both. But this is my new favorite way. As soup and with a lot of cheese! I was skeptical of this recipe because there isn’t that much going into it, but it makes a hearty and creamy soup that could be a meal.
I’ll take this on a cold day with mounds of cheesy, crunchy croutons and some green onions sprinkled on top.
Recipe adapted from closet cooking.
Roasted Cauliflower and Asparagus Soup
Ingredients
- 1 head cauliflower, cut into florets
- 5-6 big stalks of asparagus with tough ends broken off and tips broken into smaller pieces
- 2 tablespoons oil
- salt and pepper to taste
- 1 tbsp oil
- 1 medium onion, diced
- 2 cloves garlic, chopped
- 1 tsp dried thyme
- 3 c vegetable broth
- Parmesan rinds if you have it
- 2 c extra sharp cheddar, shredded
- 1 c milk
- salt and pepper to taste
Preheat oven to 400 degrees.
Toss the cauliflower florets, asparagus, oil, salt and pepper and arrange them on a single layer on a large baking sheet.
Roast for 30 mins.
Heat the oil in a pot on medium heat.
Add the onion and saute until tender, about 5-7 minutes.
Add the garlic and thyme and saute until fragrant, about a minute.
Add the broth, cauliflower, asparagus and parm rinds and bring to a boil, reduce the heat and simmer, covered, for 20 minutes.
Take out the Parmesan rind.
Puree the soup until it reaches your desired consistency with a stick blender. (I didn’t have this so I did this in batches in a food processor)
Mix in the cheese, let it melt and season with salt and pepper.
Mix in the milk and remove from heat.

Sounds like a really delicious soup – thanks for sharing it.
Thanks and thanks for reading!
I have cauliflower and asparagus that needs to be used today so wondered how it would taste in a soup. So glad you posted this recipe – did you like it?
Hi- yes I loved it! My husband said he preferred it more chunky, so if you like chunkier soups just blend it less or reserve some and add it to the blended soup. Hope you like it!