Maple Roasted Sweet Potatoes
Sweet potatoes were made for roasting, and a drizzle of maple takes them to the next level. Roasted hot until the edges caramelise and crisp, then glazed with maple, they turn sticky, sweet and savoury all at once. They are a cosy, easy side that goes with just about everything, from a weeknight dinner to a holiday table.
Cutting them evenly and giving them space on the tray is what gives the crispy, caramelised edges. The maple goes on partway so it glazes without burning.
For more roasted sides, try my honey-roasted Brussels sprouts, or the creamy roasted garlic mashed potatoes.
Why this recipe works
A hot oven and evenly cut pieces give sweet potatoes crispy, caramelised edges rather than a soft steam. Maple syrup added partway through glazes and caramelises without burning. A pinch of warm spice and salt balances the natural sweetness.
What you'll need
A handful of ingredients, big cosy flavour:
- Sweet potatoes: cut into even chunks so they roast at the same rate.
- Maple syrup: real maple for the best flavour; added partway to glaze.
- Warm spice: cinnamon or smoked paprika balances the sweetness.
Smart swaps: use honey instead of maple. Add smoked paprika, chilli or rosemary. Finish with pecans or feta. Leave the skins on for extra texture and nutrients. Cut into wedges for a chunkier side.
Maple Roasted Sweet Potatoes
Caramelised maple roasted sweet potatoes. Serves 4.
Ingredients
- 800 g sweet potatoes, cubed
- 3 tbsp olive oil
- 3 tbsp maple syrup
- ½ tsp cinnamon
- 1 tsp salt
- ½ tsp black pepper
- Fresh thyme optional
Method
- Heat oven to 220°C / 425°F. Toss the sweet potato cubes with oil, cinnamon, salt and pepper.
- Spread out on a tray, not crowded, and roast 20 minutes.
- Drizzle with the maple syrup and toss.
- Roast 8–12 minutes more, until caramelised and crispy at the edges.
- Scatter with thyme and serve hot.
Step by step
Step 1 — Cut evenly, roast hot
Cut the sweet potatoes into even chunks and spread them out on a hot tray. Space and high heat are what give crispy, caramelised edges.
Step 2 — Glaze with maple
Add the maple partway through so it caramelises into a sticky glaze rather than burning. Toss to coat every piece.
Step 3 — Finish crispy
Roast until the edges are caramelised and crisp, then finish with fresh thyme. Serve hot for the best texture.
Pro tips
- Cut evenly. Uniform pieces roast at the same rate.
- Do not crowd the tray. Space gives crispy, not soggy, edges.
- Add maple partway. So it glazes without burning.
- Use a hot oven. High heat is key to caramelisation.
- Balance with salt. It stops them being too sweet.
Storage & make-ahead
Leftovers keep in the fridge for up to 4 days and reheat crisp in a hot oven or air fryer. They freeze for up to 3 months. Leftovers are lovely in grain bowls, salads or tossed through a warm winter salad the next day.
Variations & substitutions
- Spicy-sweet: add chilli flakes or smoked paprika.
- Herby: finish with rosemary or thyme.
- Loaded: top with feta and toasted pecans.
- Wedges: cut into wedges for a chunkier side.
Frequently asked questions
How do I get crispy sweet potatoes?
Cut them evenly, use a hot oven, and do not crowd the pan so they roast rather than steam.
When do I add the maple?
Partway through roasting, so it caramelises into a glaze without burning to bitterness.
Can I leave the skins on?
Yes — the skins add texture and nutrients. Just scrub them well first.
Can I make them ahead?
They are best fresh, but reheat well in a hot oven or air fryer to re-crisp.
Final thoughts: these cosy, caramelised sweet potatoes go with almost anything and always feel a little special. Make them your own with spices and toppings and tell me your favourite over on the contact page.
For more on roasting vegetables for maximum caramelisation, Serious Eats is a great guide.
About Alishba
I'm a self-taught home cook who writes recipes the honest way — refined until they genuinely work, with no shortcuts and no fake awards. More recipes by Alishba →
