Roasted Vegetables with Pecan Gremolata
Peer reviewed by UK recipe editorsAuthored by UK recipe editorsOriginally published 17 Jan 2026
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This vibrant vegetarian side dish brings a sophisticated twist to classic roasted vegetables. By combining earthy root vegetables like carrots, parsnips, and turnips with nutty Brussels sprouts, the dish achieves a wonderful balance of natural sweetness and savoury depth. As the vegetables caramelise in the oven, they develop a rich, charred flavour that provides the perfect base for a bright, citrus-forward topping.
The standout feature is the homemade pecan gremolata, which adds a delightful crunch and zesty finish. Mixed with fresh parsley, lemon, and aged Parmesan, this topping elevates the textures and makes it a festive addition to a Sunday roast or a special vegetarian main. Packed with vitamins and heart-healthy fats from the nuts, it is as nutritious as it is delicious.
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Ingredients for Roasted Vegetables with Pecan Gremolata
450g medium carrots, peeled, halved lengthwise, then crosswise
450g medium parsnips, peeled, cut in half lengthwise, then crosswise
450g turnips, peeled, halved, cut into 1-inch-thick wedges
575g brussels sprouts, trimmed, halved
6 tablespoons olive oil, divided
180ml pecans
30g grated Parmesan cheese (about 30g )
1/4 cup finely chopped fresh parsley
2 tablespoons fresh lemon juice, divided
1 tablespoon finely grated lemon peel
1 small garlic clove, minced
How to make Roasted Vegetables with Pecan Gremolata
Preheat oven to 218°C. Toss carrots, parsnips, turnips, and brussels sprouts in large bowl with 45ml oil. Transfer to rimmed baking sheet; sprinkle with salt and pepper. Roast until vegetables are tender, tossing often, about 1 hour. Transfer vegetables to large platter; cool.
Using on/off turns, chop pecans in processor until coarsely ground. Transfer ground pecans to small bowl; stir in grated cheese, parsley, 1 tablespoon lemon juice, lemon peel, garlic, and 1 tablespoon oil. Season gremolata to taste with salt. Drizzle vegetables with remaining 2 tablespoons oil and remaining 1 tablespoon lemon juice. Sprinkle gremolata over vegetables just before serving.
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.
17 Jan 2026 | Originally published
Authored by:
UK recipe editors
Peer reviewed by
UK recipe editors

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