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Thyme-Roasted Sweet Potatoes

Peer reviewed by UK recipe editorsAuthored by UK recipe editorsOriginally published 17 Jan 2026

Meets Patient’s editorial guidelines

These thyme-roasted sweet potatoes are a vibrant and fragrant addition to any meal, offering a sophisticated twist on the classic roasted root vegetable. By using fresh thyme and a hint of red pepper flakes, the natural sweetness of the potatoes is perfectly balanced with an earthy, savoury depth and a subtle warmth. The high roasting temperature ensures the edges become slightly caramelised while the centres remain soft and buttery.

As a naturally vegan side dish, this recipe is incredibly versatile and fits seamlessly into a plant-based diet or as a colourful accompaniment to a traditional roast dinner. Whether served hot from the oven or at room temperature as part of a seasonal salad spread, these herb-infused rounds are a simple yet impressive way to elevate everyday ingredients.

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Ingredients for Thyme-Roasted Sweet Potatoes

  • 4 medium sweet potatoes, peeled and cut into 1 1/2-inch-thick rounds

  • 3 tablespoons olive oil

  • 4 large garlic cloves, minced

  • 1/3 cup fresh thyme leaves, plus 6 thyme sprigs for garnish

  • 6 fresh thyme sprigs

  • 1/2 teaspoons kosher salt

  • 1/2 teaspoons red pepper flakes

How to make Thyme-Roasted Sweet Potatoes

Preheat oven to 232°C. In large mixing bowl, combine all ingredients and toss. Arrange potato slices in single layer on heavyweight rimmed baking sheet or in 13x9-inch baking dish. Place on top rack of oven and roast until tender and slightly browned, about 40 minutes. Serve warm or at room temperature, garnished with thyme sprigs.

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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