Vegan Sweet Potato-Cauliflower Soup

By Olivia

Quick Benefits

Vegan Sweet Potato-Cauliflower Soup is a delicious, healthy, and hearty dish that’s both vegan and gluten-free. It’s made with nutrient-rich vegetables and is perfect for a comforting meal, whether served hot or cold. The soup has a creamy, smooth texture that even cauliflower haters will enjoy, thanks to its delicate, cauliflower-free aroma. Packed with vitamins, fiber, and antioxidants, it’s a great option for a light lunch or dinner, and it can be easily customized to suit your taste.

Essential Ingredients

For the Soup:

  • 3 carrots, peeled and halved: Adds natural sweetness and a rich texture.
  • 1 large sweet potato, chopped into large pieces: A starchy vegetable that gives the soup a creamy base and subtle sweetness.
  • 1 large head cauliflower, cut into large chunks: Provides a light texture and earthy flavor.
  • 1 stalk celery, halved: Adds freshness and balance to the flavor profile.
  • 6 cloves garlic: Gives the soup an aromatic, savory depth.
  • 1 tablespoon ground turmeric: Adds a warm, slightly bitter flavor and vibrant color.
  • 1 teaspoon olive oil: Used to sauté the onion and add richness to the soup.
  • 1 yellow onion, chopped: Adds sweetness and depth to the soup’s flavor.
  • Salt and ground black pepper: For seasoning the soup to taste.
  • 1 tablespoon unsweetened coconut cream: Adds a creamy texture and a subtle sweetness.
  • 1 tablespoon finely chopped fresh dill: Adds a refreshing herbaceous flavor.
  • ½ lemon, juiced: Provides a tangy balance to the creamy soup.

Preparation Steps

  1. Simmer the vegetables: In a large pot, bring water to a boil. Add carrots and sweet potato, then reduce the heat and let simmer for about 5 minutes until semi-tender. Add cauliflower, celery, garlic, and turmeric, then stir well. Continue simmering, stirring occasionally, for about 15 minutes or until the cauliflower is fork-tender but not mushy.
  2. Sauté the onion: While the vegetables are simmering, heat olive oil in a frying pan over medium heat. Add the chopped onion, season with salt, and cook for 5 to 7 minutes until the onion becomes golden and fragrant.
  3. Combine and season: Stir the sautéed onion, coconut cream, and fresh dill into the simmering vegetables. Season with salt and pepper, then remove from heat. Let the soup cool slightly for 5 to 10 minutes, then stir in the lemon juice. Taste and adjust the seasoning with additional lemon juice, salt, or pepper as needed.
  4. Blend the soup: Using an immersion blender, blend the soup until smooth. If you don’t have an immersion blender, carefully transfer the soup to a blender in batches. Blend until silky and smooth.
  5. Serve: Enjoy the soup hot or refrigerate it to serve chilled.

Health Benefits

Vegan Sweet Potato-Cauliflower Soup is full of nutrients and antioxidants. The sweet potatoes are rich in beta-carotene, vitamin A, and fiber, promoting eye health and supporting the immune system. Cauliflower provides fiber and vitamin C, which is great for skin health and boosting immunity. Garlic and turmeric have anti-inflammatory properties, helping to reduce inflammation and support overall health. The addition of coconut cream adds healthy fats, while fresh lemon juice provides a vitamin C boost. This soup is a balanced and nutritious meal for any time of day.

Serving Suggestions

Serve the Vegan Sweet Potato-Cauliflower Soup with a side of avocado slices and fresh mint leaves for an added layer of freshness. It pairs beautifully with a side salad or a piece of whole-grain bread for dipping. For extra flavor, you can garnish with a sprinkle of ground pepper or chili flakes for a subtle heat.

Creative Variations

  • Add leafy greens: Stir in some spinach or kale towards the end of cooking for added greens and nutrients.
  • Spicy version: Add a pinch of cayenne pepper or some chopped fresh chili peppers for a spicy kick.
  • Roasted vegetables: Instead of boiling the vegetables, roast them in the oven to enhance their natural sweetness and depth of flavor before adding them to the soup.
  • Nutty flavor: Top the soup with toasted nuts like almonds or pumpkin seeds for added texture and a nutty finish.

Storage Tips

Store the Vegan Sweet Potato-Cauliflower Soup in an airtight container in the refrigerator for up to 4 days. For longer storage, the soup can be frozen for up to 3 months. To reheat, simply thaw overnight in the refrigerator and warm on the stovetop, adding a splash of water or almond milk to thin the soup if necessary.

Pro Tips

  • Adjust the texture: If you prefer a chunkier soup, blend only part of the soup or use a potato masher to achieve your desired consistency.
  • Sauté the turmeric: For a more pronounced flavor, sauté the turmeric in the olive oil with the onion before adding it to the soup.
  • Enhance the creaminess: For a richer texture, add an extra tablespoon of coconut cream or use full-fat coconut milk instead of the almond milk.

Frequently Asked Questions

Can I use a different type of milk in the soup?
Yes, you can substitute the unsweetened almond milk with any plant-based milk, such as cashew milk or coconut milk, for a creamier texture.

Can I make this soup ahead of time?
Absolutely! This soup can be made ahead of time and stored in the fridge for up to 4 days or frozen for later use. The flavors will develop even further after sitting for a day.

Can I make this soup spicy?
Yes, you can add cayenne pepper, chili flakes, or even fresh chilies to the soup to make it as spicy as you like.

Can I use frozen vegetables?
Yes, you can substitute frozen vegetables for fresh ones in this recipe. Just make sure to adjust the cooking time slightly since frozen vegetables may cook faster.

Can I make this soup in a slow cooker?
Yes, you can make this soup in a slow cooker. Simply add all the ingredients (except for the coconut cream, dill, and lemon juice) to the slow cooker and cook on low for 6-8 hours. After cooking, stir in the coconut cream, dill, and lemon juice, then blend until smooth.

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Vegan Sweet Potato-Cauliflower Soup

Vegan Sweet Potato-Cauliflower Soup is a creamy and hearty vegetable-based soup that combines the natural sweetness of sweet potatoes with the earthy flavor of cauliflower. This vegan and gluten-free soup is both filling and nutritious, making it a perfect option for a light lunch or dinner. Enhanced with turmeric, garlic, and fresh herbs, it’s a flavorful, comforting dish that can be served hot or cold.

  • Total Time: 55 mins

Ingredients

Scale
  • 3 carrots, peeled and halved
  • 1 large sweet potato, chopped into large pieces
  • 1 large head cauliflower, cut into large chunks
  • 1 stalk celery, halved, or more to taste
  • 6 cloves garlic
  • 1 tablespoon ground turmeric
  • 1 teaspoon olive oil
  • 1 yellow onion, chopped
  • salt and ground black pepper to taste
  • 1 tablespoon unsweetened coconut cream
  • 1 tablespoon finely chopped fresh dill
  • ½ lemon, juiced, or more to taste

Instructions

  1. Bring a large pot of water to a boil and add carrots and sweet potato. Reduce heat to low and let simmer until semi-tender, about 5 minutes. Add cauliflower, celery, garlic, and turmeric; stir well. Simmer, stirring every few minutes, until cauliflower is fork-tender but not mushy, about 15 minutes.

  2. Meanwhile, heat olive oil in a frying pan over medium heat. Add onion, season with salt, and stir until golden, 5 to 7 minutes.

  3. Stir sauteed onion, coconut cream, and dill into the soup. Season with salt and pepper. Remove from heat and pour mixture into a large bowl. Let cool slightly, 5 to 10 minutes. Stir in lemon juice. Taste and adjust lemon juice, salt, and pepper to taste.

  4. Use an immersion blender to blend until smooth. Enjoy hot or refrigerate and serve cool.

  • Author: Olivia
  • Prep Time: 15 mins
  • Cook Time: 35 mins
  • Category: Soup
  • Cuisine: Vegan, Gluten-Free

Nutrition

  • Serving Size: 4
  • Calories: 224 per serving

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