These easy roast sweet potatoes with smoked paprika are quick, simple to make, and a delicious alternative to traditional roast potatoes. Perfect as a healthy side dish for roast dinners, baked chicken, air fryer chicken breasts, or pan-fried fish, they're packed with flavour and caramelised to perfection.
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A Quick Look At The Recipe
✅ Recipe Name: Roast Sweet Potatoes
🕒 Ready In: 25 minutes
👪 Serves: 4
🍽 Calories: 162 calories per serving
🥣 Main Ingredients: Sweet Potatoes, Olive Oil, Smoked Paprika, Cayenne, Salt
📖 Dietary Info: Gluten-free, good source of fibre
👌 Difficulty: Very Easy
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These easy roasted sweet potatoes are one of my favourite side dishes. I might even prefer them to classic roast potatoes, especially since there's no need for parboiling.
Their natural sweetness pairs beautifully with smoky paprika and a hint of cayenne, creating a simple but seriously satisfying balance of flavours.
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✔️ Why should you try it?
- A delicious alternative to traditional roast potatoes.
- Great hot out of the oven or cold in salads.
- They're quick - the potatoes are cooked in about 20 minutes
🥘 Ingredients
A full ingredients list along with Metric and US Customary measurements, can be found in the recipe card at the end of this post.
Sweet potatoes - 2 large sweet potatoes, peeled or left unpeeled if you prefer, then cut into bite-size chunks.
Olive oil - 2 tablespoons, just enough to coat the sweet potatoes and help them roast and caramelise.
Smoked paprika - 2 teaspoons, sprinkled over the sweet potatoes to add a deep, smoky flavour.
Cayenne pepper - a small pinch for gentle heat. Leave it out if you'd rather keep things mild.
Sea salt - a good sprinkling (I use Cornish sea salt flakes) to really bring out the natural sweetness of the potatoes.
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📖 Variations
Sweet potatoes can take on a variety of flavourings really well. Here are a few easy ways to mix things up:
Woody herbs like thyme and rosemary (scatter the herbs around the sweet potatoes and make sure they're coated in oil to prevent burning).
Whole cloves of garlic, left in their skins, which become soft and sweet as they roast.
Cinnamon for a subtle warmth that pairs beautifully with the natural sweetness.
Honey, drizzled over towards the end of roasting for caramelised edges.
Chilli flakes if you like a little extra kick.
🔪 Instructions
The recipe card with ingredient quantities and detailed instructions can be found at the bottom of the post
Prep: Preheat the oven to 200°C / 180°C fan / gas mark 6 / 400°F.
One: Peel the sweet potatoes, or leave the skins on if you prefer, then cut into bite-size chunks.
Two: Tip the sweet potatoes onto a baking tray. Drizzle over the olive oil, then sprinkle with the smoked paprika, cayenne pepper, and sea salt. Toss well so everything is evenly coated, then spread out in a single layer.
Three: Roast in the preheated oven for 18-20 minutes, turning once halfway through, until tender and lightly caramelised around the edges.
Top Tips
- Cut evenly and don't overcrowd the tray - similar-sized pieces (about 1inch/2.5cm cubed) with space between them roast more evenly and get better colour.
- Dry before roasting - excess moisture stops them from crisping up, so pat them dry after washing.
- Use enough oil and season well - a light but thorough coating helps browning and carries flavour.
- Turn once halfway through - this encourages even roasting and crisp edges on all sides.
🍴 Serving suggestions
I serve these easy roasted sweet potatoes in so many different ways. First and foremost, they're a staple side dish for a roast dinner, but they also pair beautifully with slow cooker meals like my slow cooker pork chops. For easy weeknight dinners, I often serve them alongside baked cornflake chicken nuggets, air fryer chicken breasts, savoury mince, a courgette and feta frittata, or courgette and feta burgers.
They're just as good repurposed for quick lunches. Leftover roast sweet potatoes work brilliantly with pork bolognese, garlic butter chicken, or lamb and apricot tagine, served with a side of vegetables for a balanced, nutritious meal.
I also love using any cold leftovers in salads, stirring the cubes through dishes like this herby halloumi couscous to add extra texture and depth of flavour.
Storage
Store - allow the roasted sweet potatoes to cool completely then transfer to an airtight container and keep in the fridge for up to 3 days.
Reheat - in the oven or air fryer until piping hot to help restore some crispness, or enjoy cold in salads.
❓ Frequently asked questions
Using parchment paper or a silicone baking mat makes cleanup a breeze and helps prevent sticking, but you still need to give the sweet potatoes plenty of space on the tray to ensure even airflow and golden, caramelised edges.
Yes - you can roast sweet potatoes ahead of time, either earlier in the day or the day before. Once cooled, store them in an airtight container in the fridge, then reheat in the oven or air fryer to bring back some of their crispiness.
Troubleshooting Guide
| Problem | Fix |
|---|---|
| Soggy or limp sweet potatoes | Avoid crowding the tray - spread the sweet potato pieces out so hot air can circulate and they roast rather than steam, and pat them completely dry before adding oil. |
| Burnt edges but raw inside | Chunks may be uneven or your oven may be too hot - cut them more uniformly. |
| Uneven cooking | Make sure all the sweet potato pieces are roughly the same size, and turn them at least once midway through roasting for even cooking. |
More delicious sides
Recipe
Easy Roast Sweet Potatoes with Smoked Paprika
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Ingredients
- 2 Sweet Potatoes
- 2 tablespoon Olive Oil
- 2 teaspoon Smoked Paprika
- ¼ teaspoon Cayenne Pepper
- ½ teaspoon Sea Salt
Instructions
- Preheat the oven to 200°c (180° fan/ 400F/ Gas 6) and peel and cut the sweet potatoes into 1inch/2.5cm cubes.2 Sweet Potatoes
- Place the cubed sweet potatoes onto the baking sheet and drizzle over the oil, then sprinkle with smoked paprika, cayenne and salt. Use a spoon to toss everything together, making sure all the sweet potatoes are coated in oil.2 tablespoon Olive Oil, 2 teaspoon Smoked Paprika, ¼ teaspoon Cayenne Pepper, ½ teaspoon Sea Salt
- Roast in the oven for 18-20 minutes until tender (turning halfway through cooking).
Notes
- Versatile flavouring - Pairs well with smoked paprika, cayenne, cinnamon, honey, garlic, or herbs like thyme and rosemary.
- Serving suggestions - Perfect as a side for roast dinners, chicken, fish, slow cooker meals, or tossed into salads for extra texture.
- Storage & freezing - Cool completely, store in an airtight container in the fridge for up to 3 days, or freeze and reheat in the oven or air fryer.
rika says
I am a big fan of sweet potatoes! I love the combination of paprika and cayenne pepper. Can't wait to make this.
Annissa says
The smoked paprika adds so much to the flavor in this recipe. I also love the touch of cayenne. It makes the flavor profile more unique. I chose to leave the skins on the sweet potatoes.
Jess says
Totally delicious, my husband is a huge sweet potato fan so we'll definitely have these again!
Emily Liao says
Loved the paprika spice on this 🙂 So delicious!
Cindy says
We have been spending a lot more time in the kitchen, cooking as a family lately. It has been fun to involve the kids with recipe research and cooking! We found your recipe and we made it today! It was a success and a hit with everybody!
Cookilicious says
We are big fans of sweet potato in the house..which is why we love this recipe of yours! Make it every other day.. 🙂
Jacque Hastert says
Sweet potatoes make a regular appearence at our table during the fall and winter months. I love how simple this recipe is to make and I will be adding this to our menu soon.
Nicole Triebe says
Our family are big sweet potato fans and this is one of the best recipes we've tried! So yummy!
Kathryn Donangelo says
These are perfect!! I love the addition of the smoked paprika in these potatoes. Making these again!
Shanna says
This is my go do dish when grilling. I love the flavor it adds with chicken.