Roasted sweet potatoes with chile yogurt and mint recipe
Peer reviewed by UK recipe editorsAuthored by UK recipe editorsOriginally published 6 Oct 2025
Meets Patient’s editorial guidelines
- DownloadDownload
- Share
- Language
- Discussion
Roasted sweet potatoes with chile yogurt and mint is a high-protein dish that beautifully balances the earthy sweetness of the potatoes with a zesty, creamy topping. The sweet potatoes are roasted to perfection, becoming tender and caramelised, while the vibrant chile yogurt adds a delightful kick. Finished with a sprinkle of toasted sesame seeds and fresh mint, this dish is as visually appealing as it is flavourful, making it a standout choice for any meal.
Ideal for a nourishing family dinner or a protein-packed lunch, this recipe is not only easy to prepare but also offers a satisfying combination of textures and tastes. The creamy Greek yogurt provides a substantial protein boost, while the fresh herbs and citrus elevate the dish, making it a refreshing option that’s sure to please everyone at the table.
In this article:
Continue reading below
Ingredients for Roasted sweet potatoes with chile yogurt and mint
1800 g medium sweet potatoes
30 ml extra-virgin olive oil, plus more for drizzling
300 g plain full-fat Greek yogurt
1 serrano chilli, finely grated
10 ml finely grated lemon zest
10 ml fresh lemon juice
kosher salt
30 g toasted sesame seeds
90 g mint leaves, torn if large
flaky sea salt
How to make Roasted sweet potatoes with chile yogurt and mint
Preheat the oven to 200°C (fan) / 220°C (conventional).
Toss the sweet potatoes with 2 tablespoons of oil on a parchment-lined baking tray.
Roast the sweet potatoes for 50–60 minutes, turning them halfway through, until tender.
Remove the sweet potatoes from the oven and increase the temperature to 230°C (fan) / 250°C (conventional).
Allow the sweet potatoes to cool slightly, then tear them into large, irregular pieces, including the skin.
Spread the torn sweet potatoes out on the same baking tray and roast for an additional 20–25 minutes, until browned and crisp around the edges.
In a medium bowl, combine the yogurt, chopped chilli, lemon zest, and lemon juice. Season with sea salt to taste.
Coarsely crush the sesame seeds on a chopping board using a flat-bottomed mug, or leave them whole if preferred.
Spread the chilli yogurt on a platter and top it with the roasted sweet potatoes.
Scatter the mint, sesame seeds, and a pinch of sea salt over the top, then drizzle with a little oil.
The sweet potatoes can be roasted up to 6 hours in advance; let them sit at room temperature. Reheat in the oven at 200°C (fan) / 220°C (conventional) just to warm through before serving.
The chilli yogurt can be made up to 1 day in advance; cover and chill in the fridge until ready to use.
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.
Continue reading below
Article history
The information on this page is peer reviewed by qualified clinicians.
6 Oct 2025 | Originally published
Authored by:
UK recipe editors
Peer reviewed by
UK recipe editors

Ask, share, connect.
Browse discussions, ask questions, and share experiences across hundreds of health topics.

Feeling unwell?
Assess your symptoms online for free
Sign up to the Patient newsletter
Your weekly dose of clear, trustworthy health advice - written to help you feel informed, confident and in control.
By subscribing you accept our Privacy Policy. You can unsubscribe at any time. We never sell your data.