Looking for a warm, hearty dish that’s simple to make? Roasted cauliflower soup is the answer! This rich and flavorful recipe combines crispy roasted cauliflower with tender onions and garlic, creating a delicious meal perfect for any time of year. With just a few ingredients, you can whip up a satisfying soup that is both creamy and comforting. Let’s dive into this easy recipe that will impress friends and family alike!

Ingredients
Main Ingredients
To make roasted cauliflower soup, gather these main ingredients:
– 1 large head of cauliflower, cut into florets
– 1 tablespoon olive oil
– 1 medium onion, chopped
– 3 cloves garlic, minced
These ingredients form the base of your soup. The cauliflower gives it a nice body. The onion and garlic add great flavor.
Optional Ingredients
You can add these optional ingredients for extra creaminess and taste:
– 1 cup coconut milk or heavy cream
– Fresh parsley, chopped (for garnish)
Coconut milk makes the soup rich and creamy. Heavy cream works well too if you prefer.
Seasonings
Don’t forget these seasonings to boost the taste:
– 1 teaspoon ground cumin
– 1 teaspoon smoked paprika
– Salt and pepper to taste
Ground cumin adds warmth. Smoked paprika gives it a wonderful depth. Adjust salt and pepper to your liking for the perfect flavor.
Step-by-Step Instructions
Prepping the Cauliflower
1. Preheat the Oven: Start by setting your oven to 425°F (220°C). This high heat helps the cauliflower roast nicely.
2. Prepare the Baking Sheet: Grab a baking sheet and line it with parchment paper for easy cleanup.
3. Toss the Cauliflower: Place the cauliflower florets in a bowl. Add 1 tablespoon of olive oil, salt, pepper, ground cumin, and smoked paprika. Mix well until all florets are coated evenly.
Roasting the Cauliflower
1. Roasting Duration: Spread the cauliflower on the baking sheet in a single layer. Roast for about 25-30 minutes. The florets should turn golden brown and tender.
2. Flipping Halfway Through: Remember to flip the cauliflower halfway through cooking. This ensures even roasting and a nice crisp on all sides.
Cooking the Soup Base
1. Sautéing Onion and Garlic: In a large pot, heat a splash of olive oil over medium heat. Add the chopped onion and cook for 5-7 minutes until soft and translucent. Then add 3 minced garlic cloves and cook for one more minute, stirring to prevent burning.
2. Adding Roasted Cauliflower and Broth: Once the cauliflower is roasted, add it to the pot. Pour in 4 cups of vegetable broth and bring everything to a simmer. Let it cook for 5-10 minutes to blend the flavors.
Blending the Soup
1. Immersion Blender vs. Standard Blender: Use an immersion blender to puree the soup until smooth. If you don’t have one, transfer the soup in batches to a standard blender.
2. Achieving Desired Creaminess: Blend until you reach a creamy texture. If you like a chunkier soup, blend less.
Final Touches
1. Incorporating Coconut Milk or Heavy Cream: Stir in 1 cup of coconut milk or heavy cream for richness. This adds a nice creaminess and depth to the soup.
2. Adjusting Seasoning Before Serving: Taste your soup and adjust salt and pepper as needed. If you want, add 1 tablespoon of lemon juice for a bright finish. Serve hot, garnished with fresh parsley.
Tips & Tricks
Enhancing Flavor
To make your roasted cauliflower soup even better, try adding spices. Here are a few ideas:
– Curry powder gives a warm, rich flavor.
– Thyme adds a fresh, herbal note.
– Chili flakes can bring some heat.
– Nutmeg adds a sweet, earthy touch.
These spices can elevate the taste and make it more exciting.
Consistency Adjustments
You might want your soup thicker or thinner. Here’s how:
– To thicken: Add more roasted cauliflower or a potato. Blend until smooth.
– To thin: Stir in extra vegetable broth or some water. Blend again to mix.
These tips help you reach the perfect texture for your taste.
Serving Suggestions
Pair your soup with tasty sides for a full meal. Here are some ideas:
– Warm crusty bread complements the soup well.
– A fresh green salad adds crunch and brightness.
– Grilled cheese sandwiches are a classic choice, too.
These sides enhance the dining experience and make it even more enjoyable.

Variations
Dairy-Free Options
If you want a creamy soup but need to skip dairy, coconut milk is great. It adds a nice richness without making it heavy. You can use one cup of coconut milk in place of heavy cream. This keeps the soup smooth and rich while still being dairy-free. Plus, it adds a hint of sweetness that pairs really well with roasted cauliflower.
Adding Protein
Want to make your soup heartier? You can add protein like beans or tofu. Canned white beans work well. Just rinse and stir them in during the blending step. Tofu is another option. Use firm tofu, cut into cubes. Sauté it with the onion and garlic for added flavor. Both options boost the nutrition and make the soup more filling.
Alternative Vegetables
You can mix in other veggies with the cauliflower for more flavor. Carrots add sweetness and color. Sweet potatoes bring a nice creaminess. Just roast them along with the cauliflower. Broccoli is another good choice. It complements the cauliflower well and adds more nutrients. Feel free to get creative and use what you have on hand!
Storage Info
Refrigeration
To store your leftover roasted cauliflower soup, let it cool first. Once cooled, pour it into an airtight container. Make sure to seal it well. This way, it stays fresh longer. You can keep it in the fridge for up to 5 days. When you reheat, do so on low heat to preserve the flavor.
Freezing Tips
You can freeze this soup too! Pour cooled soup into freezer-safe containers. Leave some space at the top for expansion. Seal tightly and label with the date. To reheat, thaw in the fridge overnight. Then, heat on the stove until warm. If it seems thick, add a splash of broth or water.
Shelf Life
In the fridge, your soup lasts about 5 days. In the freezer, it can stay good for up to 3 months. After that, the quality may drop. Always check for any off smells or changes in texture before eating. This ensures you enjoy the rich, flavorful taste every time!
FAQs
How can I make roasted cauliflower soup without dairy?
You can use coconut milk or almond milk instead of dairy. Both options add creaminess. If you want a richer taste, use cashew cream. Simply soak cashews in water, blend them until smooth, and add them to the soup. This way, you keep the soup rich and tasty without using milk.
Can I use frozen cauliflower instead of fresh?
Yes, frozen cauliflower works well in this soup. It is often frozen right after harvest, so it stays fresh. Just make sure to thaw it before roasting. This helps it roast evenly. You may also skip the roasting step if you prefer. Simply cook the frozen cauliflower in the broth until tender.
What are the health benefits of cauliflower?
Cauliflower is low in calories and high in fiber. It contains vitamins C, K, and B6. These vitamins support your immune system and promote healthy skin. Cauliflower also has antioxidants, which help fight inflammation. Eating cauliflower soup is a great way to enjoy these benefits while also savoring a delicious dish.
Can I use a regular blender instead of an immersion blender?
Absolutely! If you have a regular blender, you can use it. Just blend the soup in small batches. Be careful with hot soup; it can splatter. Let the soup cool a bit before blending to avoid burns. Blend until smooth, then return it to the pot to heat through.
This blog post covered every step to make delicious roasted cauliflower soup. We highlighted the key ingredients, cooking methods, and even variations to fit your needs. Remember, you can use your favorite spices or add protein sources. It’s all about making the soup your own.
Enjoy your cooking, and don’t be afraid to experiment. This soup is easy to store and reheat, making it perfect for meal prep. Dive in, savor each bite, and turn this recipe into your new favorite.


