Renourish Digest Roasted Carrot and Ginger Soup: Smooth Purée
Most cooks boil carrots straight in water when making renourish digest roasted carrot and ginger soup, which leaves the purée pale, watery, and flat. Without dry oven heat to brown the natural sugars, the vegetables never develop the depth needed to balance sharp ginger. Crowding the tray creates the same problem by steaming the pieces instead of browning their edges.
This soup replicates the clean, 500 g retail pot in 1 hour using 350 g carrots, 150 g red bell pepper, 120 g brown onion, and 30 g fresh root ginger. Roasted with just 1 tablespoon olive oil and blended with 500 ml filtered water, the finished bowl is thick, bright orange, and completely velvety without dairy or thickeners.
Roast the 2 cm carrot chunks and red bell pepper quarters at 200°C (400°F) for 30 minutes in a single layer until the edges caramelise, then peel away the blistered pepper skins. Simmer the roasted vegetables with finely grated ginger for 10 minutes before blending on high to break down every strand.
Renourish Digest Roasted Carrot and Ginger Soup: Smooth Purée
Recipe cardIngredients
Watch how it's made
Instructions
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Prepare the oven and tray
Preheat your oven to 200°C (400°F) so it reaches full roasting heat before the vegetables go in. Line a large baking tray with baking parchment to stop the natural sugars in the carrots from sticking and burning onto the metal.
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Season the raw vegetables
Place the 350 g carrot chunks, 150 g red bell pepper quarters, 120 g onion wedges, and 2 whole peeled garlic cloves onto the prepared tray. Drizzle over 1 tablespoon olive oil, sprinkle with half of the 1/2 teaspoon fine sea salt and all 1/4 teaspoon freshly ground black pepper, and toss thoroughly until every surface looks lightly glossy.
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Roast until deeply caramelised
Spread the vegetables into a single, uncrowded layer with the red bell pepper quarters skin-side up so the skins blister directly under the heat. Roast in the centre of the oven for 30 minutes, turning the carrots and onions halfway through, until the edges turn deep golden-brown and a fork pierces the carrots easily.
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Cool and peel the peppers
Take the tray out of the oven and leave the vegetables to cool slightly for 5 minutes so you do not burn your fingers. Gently peel away the loosened, blistered skins from the roasted red bell pepper quarters; removing these papery skins prevents tough flecks from spoiling the smooth purée.
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Combine aromatics in the pan
Scrape all the roasted vegetables and any caramelised pan juices from the parchment into a medium saucepan. Add the 30 g finely grated fresh root ginger, 1/4 teaspoon ground cumin, the remaining fine sea salt, and 500 ml filtered water.
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Simmer the ginger base
Set the saucepan over medium-high heat and bring the liquid to a gentle boil. Immediately turn the heat down to low, cover tightly with a lid, and simmer for 10 minutes so the sharp heat of the raw ginger mellows and infuses evenly into the sweet vegetable base.
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Blend until completely smooth
Remove the saucepan from the heat. Transfer the mixture carefully to a high-speed blender, or use a stick blender directly in the pot, and blend on high for 1 to 2 minutes until the soup turns vibrant orange, completely velvety, and free of any fibrous ginger strands.
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Brighten with lemon and serve
Stir in 1 tablespoon fresh lemon juice to cut through the earthy sweetness of the roasted carrots and peppers. Taste the soup and adjust with a pinch more salt or black pepper if needed, then ladle into warm bowls to serve.
Cut the carrots into uniform 2 cm chunks so they cook at the exact same pace as the onion wedges; if smaller pieces start scorching before the larger ones soften, turn the tray early, and always grate the ginger on a fine microplane so tough fibres do not remain after blending.
What goes wrong and why
Boiling carrots instead of roasting them produces a pale, watery purée that lacks the sweetness needed to balance 30 g fresh root ginger. Crowding the tray creates the same issue by trapping steam. Spread the 2 cm chunks in a single layer at 200°C (400°F) and turn them halfway through so the edges caramelise evenly.
What to serve with it
Swirl a teaspoon of dairy-free coconut yoghurt over each bowl and scatter toasted pumpkin seeds on top for crunch. Serve warm gluten-free seeded flatbreads or crusty sourdough toast alongside for dipping, or finish with finely chopped fresh coriander leaves and a pinch of mild chilli flakes for a clean herbal lift.
Storing and reheating
Cool the soup completely to room temperature within 2 hours of cooking, then store it in airtight containers in the fridge for up to 4 days. For longer storage, freeze portions in containers with a 2 cm expansion gap for up to 3 months, thawing overnight in the fridge before reheating gently on the hob.
Nutrition per serving
- Calories
- 195
- Protein
- 3.4 g
- Carbs
- 28.5 g
- Fat
- 7.4 g
- Fiber
- 7.2 g
- Sugar
- 14.8 g
Estimated, and offered as a guide rather than a medical figure.
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Questions people ask
Can I use vegetable stock instead of filtered water?
Yes, swap the 500 ml filtered water for low-sodium halal vegetable stock. Using low-sodium stock adds gentle savoury depth without overwhelming the sweet roasted carrots or pushing the salt level past the 1/2 teaspoon of fine sea salt already in the recipe.
Do I need to peel the red bell pepper after roasting?
Peeling the blistered skins after the 5-minute rest is strongly recommended. Even a high-speed blender can leave tiny papery flecks from roasted pepper skins, so slipping them off gives you the velvety texture of the retail pot without passing the soup through a sieve.
How can I make this soup richer or more filling?
Replace 100 ml of the water with light coconut milk and add 1/2 teaspoon ground turmeric with the ginger for a creamier bowl. For extra protein, rinse 50 g dried red split lentils and simmer them in step 6 with an extra 150 ml water for 18 minutes.
About the author
Mary C. Rivero
Mary C. Rivero specializes in comforting home‑cooked meals, from hearty pastas and sheet‑pan dinners to quick weeknight snacks. Her recipes feature clear, step‑by‑step directions and practical tips, helping readers create flavorful dishes with confidence and ease.
