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Roasted Sweet Potato and Carrot Coconut Soup Recipe

If you’re anything like me, you appreciate a soup that’s not just comforting but also packed with delightful layers of flavor. This Roasted Sweet Potato and Carrot Coconut Soup Recipe is exactly that—a creamy, cozy bowl that’s bursting with the natural sweetness of roasted veggies and the tropical touch of coconut milk. I promise it’ll become one of your go-to soups, especially when you want something nourishing but easy to throw together. Stick around—I’ll walk you through everything so you can nail this recipe every time.

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Why This Recipe Works

  • Roasting Builds Deep Flavor: Roasting the sweet potatoes, carrots, shallots, and bell pepper caramelizes their natural sugars, giving the soup a rich, sweet depth you won’t get from boiling alone.
  • Creamy Coconut Milk: Coconut milk adds a silky texture and subtle tropical aroma that balances the sweetness with a hint of richness.
  • Lentils Add Body: Using red lentils makes this soup hearty and protein-packed without overshadowing the delicate flavors of the roasted vegetables.
  • Fresh Ginger & Lemon Juice: These bright, zesty notes elevate the soup, preventing it from tasting too heavy or one-dimensional.

Ingredients & Why They Work

Each ingredient in this Roasted Sweet Potato and Carrot Coconut Soup Recipe plays a key role in creating the perfect balance of flavor, texture, and nutrition. When shopping, look for fresh, firm sweet potatoes and carrots to ensure natural sweetness, and don’t skimp on fresh ginger—it really brightens the whole soup.

  • Sweet potatoes: Their natural sweetness mellows beautifully with roasting and blends into a creamy soup base.
  • Carrots: Adds earthiness and additional sweetness that compliments the sweet potatoes perfectly.
  • Shallots: Provide a mild, slightly sweet onion flavor that roasts up tender and fragrant.
  • Bell pepper: Roasts into a smoky, mellow component that adds complexity and color.
  • Garlic: Roasting softens garlic’s pungency into a mellow, almost nutty flavor, infusing the soup with warmth.
  • Vegan chicken broth or vegetable broth: Forms the savory, umami base for this soup—choose low sodium so you can control seasoning.
  • Dry red lentils: Cook down quickly and break apart to thicken the soup naturally without cream or flour.
  • Fresh rosemary: Adds a subtle, herbal note that pairs surprisingly well with roasted root vegetables.
  • Fresh grated ginger: Introduces a fresh spicy zing to keep the soup lively and balanced.
  • Lemon juice: A splash of acidity that brightens and lifts all the flavors.
  • Coconut milk: Gives the soup its velvety texture and gentle sweetness—feel free to use canned or carton varieties.
  • Salt and pepper: Essential for seasoning to bring out the natural flavors of all the ingredients.
  • Fresh parsley: Used as a vibrant garnish to add a fresh herbal finish.
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Note: You’ll find the complete list of ingredients, along with their exact measurements, in the printable recipe card at the bottom of this post.

Make It Your Way

This is one of those recipes I never hesitate to tweak depending on what’s in my pantry or what flavors I’m craving. The beauty of this Roasted Sweet Potato and Carrot Coconut Soup Recipe is how adaptable it is—you’ll enjoy making it your own.

  • Spicy Kick: I love adding a pinch of cayenne or a sliced chili when roasting the veggies to give the soup a gentle heat that warms you from the inside out.
  • Herbs: Sometimes I swap rosemary for thyme or fresh sage, which lends a slightly different but equally lovely herbal flavor.
  • Protein Boost: For a heartier meal, stir in cooked chickpeas or shredded rotisserie chicken just before serving.
  • Swap the Coconut: If coconut milk isn’t your thing, creamy cashew milk or oat milk will work fine here, though the flavor shifts slightly.

Step-by-Step: How I Make Roasted Sweet Potato and Carrot Coconut Soup Recipe

Step 1: Roast Those Veggies to Sweet, Caramelized Perfection

First things first: preheat your oven to 425°F (220°C). I like to line my baking sheet with parchment paper for easy cleanup. Peel and slice the sweet potatoes in halves, peel the carrots and shallots, and just toss the whole bell pepper on the tray. Drizzle everything with a good glug of olive oil, sprinkle with salt and pepper, then toss to coat evenly. Trim the garlic head but don’t peel the cloves completely—just cut off the top so the cloves peek out. Then pop that right on the tray too. Roast everything for about 45-60 minutes, flipping halfway through, until the veggies are gorgeously browned and fork-tender. This roasting step is what truly makes this soup sing.

Step 2: Simmer Lentils and Broth with Aromatics

While the veggies do their thing in the oven, pour your broth into a large soup pot or Dutch oven. Add the red lentils, fresh rosemary sprigs, and freshly grated ginger, then bring it to a boil over medium heat. Once boiling, lower it to a simmer and cover the pot. Let this bubble gently for about 10-12 minutes until the lentils start to break down and soften—this gives your soup body and creaminess without cream.

Step 3: Blend It All Up Into a Silky Dream

Once the roasted veggies are ready, carefully squeeze the now soft garlic cloves out of their skins into the soup pot—this mellow garlic flavor is pure magic. Add the roasted carrots, sweet potatoes, shallots, and the bell pepper (stem removed) to the pot too. Using an immersion blender, puree everything until it’s beautifully smooth. Stir in a splash of fresh lemon juice and the creamy coconut milk, then blend for another quick pulse. Taste and adjust your salt and pepper here. Warm the soup gently on low heat for a few minutes if it’s cooled down.

Tips from My Kitchen

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  • Don’t Skip Roasting: I remember the first time I skipped roasting the veggies—big mistake! The soup was bland. Taking that extra step ups the flavor game big time.
  • Immersion Blender Magic: Using an immersion blender means fewer dishes and perfect texture—you control how smooth or chunky it ends up.
  • Adjust Consistency with Broth: If your soup feels too thick after chilling, just stir in a little hot broth or coconut milk when reheating.
  • Lemon Juice Last: Adding lemon juice at the end preserves its fresh brightness—adding it too early dulls the zing.

How to Serve Roasted Sweet Potato and Carrot Coconut Soup Recipe

A white bowl filled with smooth orange soup, topped with a swirl of white cream and sprinkled with small green herb leaves and a light dusting of black pepper. In the background, there is a wooden board with toasted bread slices. The surface underneath is a white marbled texture photo taken with an iphone --ar 4:5 --v 7

Garnishes

I’m a sucker for fresh parsley—it adds that pop of green and a slight herbal freshness that pairs beautifully with the soup’s creamy texture. I also like to drizzle an extra swirl of coconut milk on top for creaminess, plus a few cracks of fresh black pepper or even a sprinkle of toasted pumpkin seeds for crunch. It makes the bowl feel extra special and inviting.

Side Dishes

For a simple lunch or dinner, I’ll serve this with crusty bread or my favorite sourdough—perfect for dipping. Roasted chickpeas on the side add texture and a protein boost. Or, pair it with a light salad dressed in lemon vinaigrette for something refreshing alongside this creamy soup.

Creative Ways to Present

If I’m serving this at a dinner party, I’ll ladle the soup into elegant white bowls and top with a little toasted coconut flakes and finely chopped scallions for a festive flair. You can also pour it into mini bread bowls for a fun and cozy presentation that’ll wow your guests.

Make Ahead and Storage

Storing Leftovers

I usually keep leftovers in airtight containers in the fridge, where this soup holds up really well for up to 5 days. It thickens as it cools, which is totally normal. When I reheat it, I just add a splash of broth or coconut milk to loosen it back up to that silky texture.

Freezing

This soup freezes beautifully! I pop it into freezer-safe jars or bags, leaving some headspace since it expands. When you’re ready, thaw it in the fridge overnight and stir well before reheating. The flavors actually deepen after freezing, which is always a treat.

Reheating

I prefer reheating gently on the stovetop over medium-low heat, stirring occasionally to prevent burning and to reincorporate any separated coconut milk. The microwave works too, just heat in 30-second bursts and stir in between to keep it creamy and even.

FAQs

  1. Can I make this soup without red lentils?

    Yes! The red lentils help thicken the soup and add protein, but if you prefer, you can omit them or substitute with split peas or even a small potato to maintain creaminess. Just adjust cooking time accordingly.

  2. What if I don’t have coconut milk—what can I use instead?

    You can use creamy plant-based milks like cashew or oat milk for a similar texture, though coconut milk has a unique flavor that complements the roasted veggies especially well.

  3. Is this soup suitable for meal prep?

    Absolutely! It reheats beautifully and freezes well, making it a fantastic make-ahead option for busy weeks.

  4. Can I add other vegetables to this soup?

    Definitely! Roasted parsnips, butternut squash, or even a few tomatoes would make lovely additions—and you can adjust seasoning to taste.

Final Thoughts

This Roasted Sweet Potato and Carrot Coconut Soup Recipe has become one of my absolute favorites to make anytime I need a bowl of comfort that feels both indulgent and wholesome. It’s simple enough for weeknight cooking but elegant enough to serve when friends come over. I hope you enjoy making it as much as I do—there’s nothing quite like the warmth of roasted veggies blended into a creamy soup on a chilly day. Go ahead, treat yourself and your loved ones—you won’t regret it!

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Roasted Sweet Potato and Carrot Coconut Soup Recipe

5 Stars 4 Stars 3 Stars 2 Stars 1 Star 4.9 from 27 reviews
  • Author: Lucy
  • Prep Time: 15 minutes
  • Cook Time: 1 hour 15 minutes
  • Total Time: 1 hour 30 minutes
  • Yield: 8 servings
  • Category: Soup
  • Method: Roasting
  • Cuisine: American
  • Diet: Vegan

Description

This creamy and flavorful Roasted Sweet Potato Soup is a comforting vegan recipe perfect for chilly days. Roasting the sweet potatoes, carrots, shallots, bell pepper, and garlic brings out their natural sweetness and depth. Combined with red lentils, fresh ginger, coconut milk, and a hint of lemon juice, this soup is both hearty and refreshing. It’s an easy one-pot meal that can be enjoyed as a wholesome lunch or dinner.


Ingredients

Vegetables

  • 2 large sweet potatoes, peeled and sliced in half
  • 3 medium carrots, peeled
  • 3 shallots, peeled
  • 1 large bell pepper, whole
  • 1 head garlic

Soup Base

  • 6 cups vegan chicken broth or vegetable broth
  • 1 cup dry red lentils
  • 2 sprigs fresh rosemary
  • 1 heaping tablespoon fresh grated ginger
  • 1 tablespoon lemon juice
  • 1 cup coconut milk, plus more for serving
  • 2 tablespoons olive oil
  • Salt and pepper, to taste
  • Parsley, for garnish


Instructions

  1. Preheat and prepare the baking sheet: Preheat the oven to 425 F and line a large baking dish with parchment paper or a baking mat to prevent sticking.
  2. Prep the veggies: Add the sweet potatoes, carrots, shallots, and whole bell pepper to the prepared baking sheet.
  3. Drizzle with oil and season: Drizzle 2 tablespoons of olive oil over the vegetables and sprinkle with salt and pepper. Toss gently to coat all pieces evenly. Spread everything out into one even layer.
  4. Prepare the garlic: Remove the excess outer skin from the garlic head, then slice off the top portion of the bulb to expose the cloves. Place the garlic head on the baking sheet alongside the vegetables.
  5. Roast the vegetables and garlic: Roast in the oven for 60 minutes or until the sweet potatoes are fork tender, flipping everything halfway through the roasting time for even cooking.
  6. Cook the lentils: While roasting, place the broth, red lentils, rosemary sprigs, and grated ginger into a 4-quart Dutch oven or large soup pot. Bring to a boil over medium heat, then cover and reduce heat to a simmer. Cook for 12 minutes or until lentils are soft and broken down. Remove from heat and discard rosemary stems.
  7. Add roasted garlic and vegetables: Squeeze the soft roasted garlic cloves out of their skin into the soup pot. Add the remaining roasted vegetables, making sure to remove the stem from the bell pepper before adding.
  8. Purée the soup: Using an immersion blender, blend the soup until smooth and creamy. Add the lemon juice and 1 cup coconut milk, then blend again. Taste and adjust seasoning with salt and pepper as needed.
  9. Warm the soup: Return the soup to medium-low heat for a few minutes to warm through after blending.
  10. Serve: Ladle the soup into bowls and garnish with a drizzle of coconut milk, freshly cracked black pepper, and chopped fresh parsley. Serve hot and enjoy.

Notes

  • This soup will keep for up to 5 days refrigerated in an airtight container or freeze for up to 3 months in a freezer-safe jar or bag.
  • If the soup thickens after storage, loosen it with additional vegan chicken broth or coconut milk when reheating.
  • Reheat leftovers gently on the stovetop over medium-low heat or in the microwave in 30-second increments, stirring in between.
  • For extra spice, consider adding a pinch of cayenne or smoked paprika when blending.
  • This recipe is inspired by Vanilla, bringing warm flavors and comforting textures to your table.

Nutrition

  • Serving Size: 1 cup
  • Calories: 220 kcal
  • Sugar: 7 g
  • Sodium: 480 mg
  • Fat: 8 g
  • Saturated Fat: 6 g
  • Unsaturated Fat: 2 g
  • Trans Fat: 0 g
  • Carbohydrates: 32 g
  • Fiber: 6 g
  • Protein: 8 g
  • Cholesterol: 0 mg

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