Fennel and Carrot Confit
Peer reviewed by UK recipe editorsAuthored by UK recipe editorsOriginally published 16 Jan 2026
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This elegant fennel and carrot confit is a sophisticated low-sugar side dish that celebrates the natural sweetness of root vegetables. By gently poaching the thinly shaved carrots and fennel in a lemon-infused olive oil, the vegetables soften into a buttery texture without losing their vibrant colour. A subtle hint of cayenne pepper provides a gentle warmth that balances the aniseed notes of the fennel and the citrusy brightness of the lemon zest.
Perfect for those seeking a light yet flavourful accompaniment, this dish fits beautifully into a heart-healthy or low-carbohydrate diet. The aromatic vegetables are best served at room temperature, making them an excellent choice for a dinner party starter or as a topping for grilled sea bass. You can even reserve the flavoured oil to use as a base for future salad dressings or for drizzling over steamed greens.
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Ingredients for Fennel and Carrot Confit
2 medium carrots
1 small fennel bulb, stalks discarded
300ml olive oil
1/8 teaspoons cayenne
2 (3-by 1-inch) strips lemon zest, very thinly sliced
How to make Fennel and Carrot Confit
Shave carrots with a vegetable peeler into very thin, wide ribbons. Quarter fennel bulb lengthwise, then very thinly slice lengthwise.
Heat oil with cayenne, 1/2 teaspoons salt, and 1/4 teaspoons pepper in a 1-quart heavy saucepan over low heat until warm.
Add carrots, fennel, and zest and cook gently, without simmering, stirring occasionally, until vegetables are just tender, 15 to 20 minutes. Drain oil into a bowl (see cooks' note, below) and transfer vegetables to another bowl to cool to room temperature.
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.
16 Jan 2026 | Originally published
Authored by:
UK recipe editors
Peer reviewed by
UK recipe editors

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