Cauliflower With Quinoa, Prunes, and Peanuts
Peer reviewed by UK recipe editorsAuthored by UK recipe editorsOriginally published 28 Jan 2026
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This elegant roasted cauliflower with quinoa, prunes and peanuts offers a wonderful contrast of textures and sophisticated flavours. The earthy, nutty profile of the quinoa is elevated by the subtle sweetness of diced prunes and a silky, homemade onion purée, making it a truly satisfying vegetarian main course. It is a fantastic way to transform the humble cauliflower into something refined, providing a colourful and nutritious plate that feels both wholesome and indulgent.
Ideal for a weekend dinner or a healthy weekday meal, this recipe is packed with plant-based protein and fibre. The addition of toasted peanuts provides a delightful crunch against the tender cauliflower steaks. For the best result, serve topped with plenty of fresh coriander and chives to provide a burst of aromatic brightness that balances the savoury richness of the dish.
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Ingredients for Cauliflower With Quinoa, Prunes, and Peanuts
3 tablespoons olive oil
1/4 red onion, minced
1 shallot, minced
1 garlic clove, minced
120ml quinoa
475ml vegetable broth or water
1 sprig thyme
Salt and pepper
1 head cauliflower
1/3 cup finely diced prunes
2 tablespoons chopped unsalted roasted peanuts, plus 1 tablespoon crushed nuts
1 tablespoon onion puree (2 tablespoons olive oil, 1 onion, very thinly sliced, 1 tablespoon sherry vinegar, Salt & pepper)
1 tablespoon unsalted butter
2 tablespoons finely chopped coriander, plus a handful of whole leaves
1 tablespoon finely chopped chives
How to make Cauliflower With Quinoa, Prunes, and Peanuts
Back to contentsIn a medium saucepan, heat the oil over medium-low heat. Add the onions and cook, stirring often, until they are completely soft but have not taken on any colour, 15 to 20 minutes. A bit of water helps here. Add the vinegar and cook for 5 more minutes. Season with salt and pepper. Transfer to a blender and process until satiny-smooth. The puree can be cooled, covered, and stored in the refrigerator for up to 2 days.
Preheat the oven to 204°C.
In a small saucepan, heat 1 table-spoon of the oil over medium-low heat. Add the onion, shallot, and garlic and cook, stirring often, until the onion is softened, about 5 minutes. Add the quinoa and toast, stirring constantly, for about a minute.
Increase the heat to high, add 240ml the broth and the thyme, season with salt and pepper, and bring to a simmer. Cook, covered, until almost all the liquid has been absorbed, about 15 minutes. Remove from the heat and let stand for 5 minutes. Discard the thyme sprig.
Trim the stem of the cauliflower so that the head sits flat on a cutting board. Cut down through the centre of the head, making 4 thick slices. Most of the slices will still have a bit of stem still attached and that's good.
Heat 2 tablespoons of the olive oil over medium-high heat in the largest skillet you have. Working in batches, brown the cauliflower slices on both sides, about 3 minutes per side. Transfer to a baking pan.
Season the cauliflower with salt and pepper, transfer to the oven, and roast until tender, about 15 minutes.
Meanwhile, add the prunes, chopped peanuts, and onion puree to the quinoa and gently heat through, stirring. Add the remaining 240ml broth to moisten the quinoa, then stir in the butter and chopped coriander. Season with salt and pepper.
Lay the cauliflower slices on plates and spoon the quinoa on top. Sprinkle with crushed peanuts, chives and coriander leaves.
Disclaimer
While every effort has been made to ensure the information is accurate and up to date, individual needs may vary and dietary requirements can differ based on personal health conditions. Always check food labels and allergen information before preparing or consuming any recipe. If you have specific health concerns, allergies, intolerances, or are following a medically prescribed diet, seek advice from your GP, pharmacist, or a registered dietitian before making significant changes to your diet or lifestyle.
Article history
The information on this page is peer reviewed by qualified clinicians.
28 Jan 2026 | Originally published
Authored by:
UK recipe editors
Peer reviewed by
UK recipe editors

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