Roasted Carrot Coriander Bisque

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Roasting the carrots before they hit the pot makes the difference here. The dry oven heat concentrates their sugars and adds caramel edges that raw or steamed carrots simply can’t match.

Coriander works on two levels: ground coriander seed stirred in with the aromatics, and fresh coriander leaves swirled in at the end. The seed brings warm, citrusy depth. The leaves keep it bright.

This bisque comes together in about 40 minutes, uses one sheet pan and one pot, and blends smooth without any cream cheese or flour thickening. A splash of heavy cream at the end is optional but gives it the classic bisque body.

It holds well in the fridge for four days, which makes it a practical batch-cook option on a Sunday.

Why You’ll Love This Recipe

• Roasting concentrates carrot flavor before blending
• Comes together in 40 minutes with minimal cleanup
• Naturally gluten-free and easy to make vegan
• Keeps four days refrigerated, reheats without splitting

Ingredient Notes

• carrots: Use medium carrots, not baby carrots. Baby carrots have higher water content and won’t caramelize as well on the sheet pan. About 700 g trimmed weight.
• ground coriander: Freshly ground from whole seeds is noticeably more aromatic. Toast the seeds in a dry pan for 60 seconds before grinding if you have the extra minute.
• fresh coriander (cilantro): Use both the stems and leaves. The stems go in with the onion for depth; the leaves go in right before blending for freshness. Flat-leaf parsley works if you dislike coriander.
• vegetable stock: A good-quality low-sodium stock lets you control salt. Chicken stock works and adds a little body. About 800 ml gets you a thick bisque; add up to 1 litre for a thinner consistency.
• heavy cream: Two to three tablespoons stirred in off the heat gives a rich, glossy finish. Full-fat coconut cream is a clean swap for a vegan version and adds a faint sweetness that pairs well with the carrots.
• fresh ginger: A 2 cm knob, grated or finely chopped, adds warmth without overpowering the coriander. Ground ginger (1/4 tsp) substitutes in a pinch.

Roasted Carrot Coriander Bisque

A smooth, deeply flavored bisque built on oven-roasted carrots, ground coriander, and fresh coriander leaves, finished with a touch of cream. One pan, one pot, 40 minutes.

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Prep Time 15 minutes mins

Cook Time 25 minutes mins

Total Time 40 minutes mins

Servings: 4 servings

Calories: 195

Ingredients Method Notes

Ingredients

  

Roasted Carrots

• 700 g medium carrots, peeled and cut into 3 cm chunks
• 2 tbsp olive oil
• 1/2 tsp salt
• 1/4 tsp black pepper

Bisque Base

• 1 tbsp olive oil
• 1 medium yellow onion, diced
• 3 garlic cloves, sliced
• 2 cm piece fresh ginger, grated
• 2 tsp ground coriander
• 1/2 tsp ground cumin
• 2 tbsp fresh coriander stems, finely chopped save the leaves for blending
• 800 ml low-sodium vegetable stock up to 1 litre for a thinner bisque
• 3 tbsp heavy cream or full-fat coconut cream optional
• 1 tbsp lemon juice
• to taste salt

To Serve

• small handful fresh coriander leaves
• 1 tbsp olive oil for drizzling
• pinch smoked paprika

Method

 

Roast the Carrots

1. Heat the oven to 210 C / 410 F. Line a large sheet pan with parchment paper.
2. Toss the carrot chunks with 2 tbsp olive oil, 1/2 tsp salt, and black pepper directly on the sheet pan.
3. Spread into a single layer and roast on the top third of the oven for 25 minutes, turning once halfway, until the edges are caramelized and the centers are fork-tender.

Build the Base

1. While the carrots roast, heat 1 tbsp olive oil in a large saucepan over medium heat.
2. Add the diced onion and cook for 6 to 7 minutes, stirring occasionally, until soft and translucent.
3. Add the garlic, ginger, and coriander stems. Cook for 2 minutes until fragrant.
4. Stir in the ground coriander and cumin. Cook for 60 seconds, stirring constantly, until the spices are toasted and smell nutty.
5. Pour in the vegetable stock and bring to a gentle simmer. Keep warm on low heat until the carrots are done.

Blend and Finish

1. Add the roasted carrots to the saucepan along with the fresh coriander leaves.
2. Remove from heat. Using an immersion blender, blend the soup directly in the pot for 90 seconds until completely smooth. Alternatively, blend in batches in a countertop blender, filling no more than halfway each time.
3. If the bisque is thicker than you want, stir in extra stock, 50 ml at a time, until you reach your preferred consistency.
4. Return the pot to low heat. Stir in the cream and lemon juice. Taste and adjust salt.
5. Ladle into warmed bowls. Drizzle with olive oil, scatter fresh coriander leaves on top, and add a pinch of smoked paprika.

Notes

Nutrition is calculated with 3 tbsp heavy cream and 800 ml stock. Using coconut cream adds roughly 20 kcal per serving and slightly increases saturated fat.

Tips for Success

• Cut carrots into even 3 cm chunks so they roast at the same rate and no pieces burn before others soften.
• Roast at 210 C / 410 F on the top third of the oven to get real caramelized edges, not just steam.
• Add coriander stems to the pot with the onion; they release flavor slowly and won’t turn bitter.
• Blend in batches no more than half-full, or use an immersion blender directly in the pot to avoid hot liquid splatter.
• Taste and adjust acid before serving: a squeeze of lemon juice lifts the whole bisque if it tastes flat.

Variations

• Stir in 1 tsp harissa paste with the onions for a North African-spiced, moderately hot version.
• Add one 400 g tin of drained white beans before blending for extra protein and a thicker, creamier texture.
• Swap heavy cream for full-fat coconut cream and add 1 tsp lime juice for a vegan Thai-inflected finish.

Storage and Reheating

Store cooled bisque in an airtight container in the fridge for up to 4 days. The flavor deepens overnight, so it’s genuinely better on day two.

Freeze in portion-sized containers for up to 3 months. Thaw overnight in the fridge before reheating.

Reheat gently in a saucepan over medium-low heat, stirring occasionally, until steaming at about 75 C / 165 F. If the bisque has thickened in the fridge, thin it with a splash of stock or water. Don’t boil it hard after the cream has been added.

Serving Suggestions

Serve the bisque in warmed bowls with a swirl of cream or coconut cream on top, a few fresh coriander leaves, and a crack of black pepper. A drizzle of good olive oil and a pinch of smoked paprika add color and a faint smokiness.

A thick slice of sourdough or crusty seeded bread alongside makes it a full meal. For something lighter, try it with a simple rocket and cucumber salad dressed with lemon and olive oil.

For a starter portion, serve about 180 ml in smaller cups or espresso-style bowls. It works well as the first course before a grain-based main with roasted carrots or a lentil dish.

FAQ

Can I make roasted carrot coriander bisque ahead of time?

Yes, it’s one of the better soups for making ahead. The flavor improves after a day in the fridge. Make it up to 4 days early and reheat gently before serving.

What’s the difference between a bisque and a regular pureed soup?

A bisque is a smooth, cream-enriched pureed soup, traditionally with a thicker, more velvety body than a standard blended soup like a velouté. Adding even a small amount of cream at the end gives it that characteristic richness and sheen.

Can I skip the roasting and just cook the carrots in the pot?

You can, but the bisque will taste milder and sweeter without the caramel edges that roasting develops. If you’re short on time, sauté the carrots in the pot over medium-high heat for 8 to 10 minutes to get some color before adding the stock.

Is roasted carrot coriander bisque vegan?

The base recipe is vegan if you use vegetable stock. Swap the heavy cream for full-fat coconut cream or simply leave it out. The bisque is still smooth and rich without it.

How do I get a completely smooth bisque without a high-powered blender?

Blend in batches in a standard blender, or use an immersion blender and blend for a full 90 seconds. For the smoothest result, pass the blended soup through a fine-mesh sieve and press it through with a spatula.

What can I use instead of fresh coriander if I don’t like the flavor?

Flat-leaf parsley is the closest swap in terms of freshness without the soapy note some people detect in coriander. For a different profile, a few sprigs of fresh thyme or a tablespoon of chopped chives both work well.