Roasted Carrot and Turmeric Soup
A silky, warming Indian-inspired soup featuring roasted carrots that develop a subtle sweetness, seasoned with turmeric, fresh ginger, and cumin, then enriched with coconut milk. Simple, flavorful, and completely plant-based.
- Prep
- 10 min
- Cook
- 14 min
- Wait
- 48 min
- Total
- 1 hr 12 min
- Makes
- Serves 4–6 (about 8 cups or 2 liters)
Steps
Before you start
- Preheat your oven to 425°F (220°C) before you begin
- Gather and measure all ingredients (mise en place)
- Have vegetable broth measured and ready
- Plan to sauté aromatics while vegetables roast
Prepare vegetables for roasting
- Cut carrots into 1-inch pieces.
- Chop onion into chunks.
- Spread on a baking sheet.
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Tip: Cut carrots to similar size so they roast evenly and become tender at the same time
Roast vegetables until goldenOven 425°F / 220°C
- Toss carrots and onion with 1 tablespoon olive oil, salt, and pepper.
- Spread in a single layer on the baking sheet.
- Roast at 425°F (220°C) for 25–30 minutes, stirring halfway through (around minute 15), until deeply golden and soft when pierced with a fork.
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Ready when: Carrots and onion are deeply golden brown and very soft; edges may be slightly caramelized
Tip: Don't skip the stir halfway through—it ensures even caramelization and prevents the edges from browning unevenly
Cook garlic and ginger
- While the vegetables roast, heat the remaining 1 tablespoon olive oil in a medium saucepan over medium heat.
- Add minced garlic and grated ginger.
- Cook for 2 minutes, stirring occasionally, until very fragrant and the raw edge is gone.
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Ready when: Mixture is very fragrant and slightly golden; raw ginger smell is replaced by warm, cooked aroma
Tip: Don't let the garlic brown—lower the heat if it begins to color, as browned garlic tastes bitter
Bloom turmeric and cumin
- Reduce heat to medium-low.
- Add turmeric and cumin to the pan with the ginger and garlic.
- Stir constantly for 30 seconds.
- This blooming releases the full flavor of the spices and prevents them from tasting raw.
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Ready when: Spices are very fragrant, have darkened slightly in color, and coat the oil
Tip: Blooming spices in oil is essential—it transforms powders into rounded, complex flavors that integrate throughout the soup
Add roasted vegetables and broth
- When the carrots and onions are golden and soft, add them to the pot with the spiced oil.
- Pour in 4 cups vegetable broth, scraping up any browned bits stuck to the baking sheet with the broth (these caramelized bits add depth).
- Increase heat to medium-high and bring to a gentle simmer, stirring occasionally.
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Ready when: Broth is gently simmering with small, steady bubbles breaking the surface; steam rises from the pan
Tip: Deglaze the roasting sheet with broth—those browned bits are pure concentrated flavor; don't leave them behind
Add coconut milk and simmer
- Reduce heat to medium-low.
- Stir in the canned coconut milk until fully combined and smooth.
- Simmer gently for 10 minutes to allow the flavors to meld and the coconut to integrate throughout the broth.
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Ready when: Soup is creamy and fragrant; all flavors have mellowed together into one unified taste
Tip: Keep heat on medium-low or low—boiling can cause coconut cream to separate and look curdled, even though it's still safe to eat
Blend soup until smooth
- Remove the pot from heat.
- Using an immersion blender, blend the soup directly in the pot for 2–3 minutes until completely smooth and creamy with no visible chunks.
- Alternatively, if using a standard blender, carefully transfer the soup to a blender in batches (it will be very hot), blend until smooth, and return to the pot.
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Ready when: Soup is completely smooth and creamy; no visible vegetable particles remain
Tip: If using a standard blender, wait 5 minutes for the soup to cool slightly, fill it only halfway, and remove the center cap from the lid to vent steam—this prevents splattering from hot steam pressure
Season and adjust consistency
- Taste the soup.
- Add salt and pepper to taste—the soup should be savory and warming but not overly salty.
- If you'd like brightness and a citrusy note, squeeze in lime juice to taste.
- If the soup is too thick, thin it with a splash of additional broth or water (it should be creamy but pourable).
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Ready when: Soup is seasoned to your preference and is the desired consistency—creamy but not thick
Tip: Add lime juice gradually—a little goes a long way; you can always add more, but you cannot remove it
Serve with garnish
- Ladle the soup into serving bowls.
- Garnish generously with fresh cilantro if desired.
- Serve hot.
Good to know
Tips
- Roasted carrots develop caramelized sweetness that makes this soup special—don't skip the roasting step or substitute raw carrots, as the depth of flavor is irreplaceable
- Blooming turmeric and cumin in hot oil is crucial for flavor—it transforms them from powdery and raw to aromatic and integrated
- Turmeric can stain your hands, cutting board, and blender; wipe down your blender immediately after use if you're concerned
- This soup freezes beautifully and reheats without texture loss, making it ideal for batch cooking or meal prep
Make ahead
Soup can be made up to 3 days ahead and tastes even better the next day as flavors meld. Store in an airtight container in the refrigerator. Reheat gently on the stovetop over medium-low heat, stirring occasionally and adding a splash of broth or water if it has thickened. Do not boil, as high heat may cause the coconut cream to separate.
Storage & reheating
Room temperature: up to 2 hours. Refrigerator: up to 4 days in an airtight container. Freezer: up to 3 months in freezer-safe containers or bags. To reheat: thaw overnight in the fridge if frozen. Warm gently on the stovetop over medium-low heat, stirring frequently until heated through, or microwave in bowls on medium (50%) power in 2-minute intervals, stirring between rounds.
Substitutions
- canned full-fat coconut milk → heavy cream, cashew cream, or full-fat Greek yogurt. Heavy cream or Greek yogurt will create a richer, less Indian-flavored soup but equally delicious. Cashew cream (cashews blended with water) maintains the dairy-free aspect and adds subtle richness.
- fresh ginger → 1 tablespoon ground ginger powder. Dried ground ginger is more concentrated and peppery than fresh. Use only half the amount (1 tablespoon instead of 2). Flavor will be less bright but still warm and delicious.
- vegetable broth → chicken broth or half water, half broth. Vegetable broth keeps the soup vegan and neutral. Chicken broth adds more savory depth; water requires additional seasoning but works in a pinch.
- ground cumin → 1/2 teaspoon ground coriander powder, or omit entirely. Coriander adds a subtle citrusy, floral note; cumin adds warmth and earthiness. Either complements turmeric well, or the soup is excellent with just turmeric and ginger.
