Roasted Sweet Potatoes

Ingredients

• 907 g (2 pounds)sweet potatoes, peeled and diced into 2 cm pieces
• 30 ml (2 tablespoons)olive oil
• 2.5 ml (1/2 teaspoon)kosher salt
• 2.5 ml each (1/2 teaspoon each)chilli powder, paprika and kosher salt
• 1.25 ml (1/4 teaspoon)garlic powder

Instructions

1. 1

   Heat the oven

   Preheat the oven to 220°C (425°F).

2. 2

   Season the potatoes

   Put the diced sweet potatoes on a large rimmed baking tray. Drizzle with olive oil and sprinkle with kosher salt, or use the optional seasoning mix. Toss to coat evenly, then spread the pieces out across the tray.

3. 3

   Roast until crisp

   Bake for 30 minutes, tossing the sweet potatoes every 10 minutes, until tender and crisp.

What are roasted sweet potatoes?

Sweet potatoes are root vegetables with naturally sweet, orange flesh, and roasting brings out that sweetness while browning their edges. This American-style side keeps the preparation simple, using oil and salt to let the vegetable shine.

The optional chilli, paprika and garlic seasoning adds savoury warmth. Spreading the cubes across a tray and turning them as they roast helps them cook evenly.

Nutrition and macros by portion

The nutrition label shows one serving as written: 171 calories, 2g protein, 30g carbs, 5g fat.

The sweet potatoes provide most of the carbohydrates, while olive oil contributes most of the fat; the dish has relatively little protein. For a more balanced plate, serve a portion with a protein-rich main and another vegetable.

Choosing the seasoning

Plain salt: the method uses kosher salt on its own as the basic seasoning, giving the sweet potatoes a clean savoury contrast.

Spice mix: chilli powder, paprika, extra kosher salt and garlic powder are listed for an optional seasoning. The method specifically mentions the seasoning mix when describing what to sprinkle over the potatoes.

Cutting and coating

Even cubes: cut the peeled potatoes into pieces about 2 cm across so they roast at a similar rate. Much larger chunks may need longer in the oven.

Light coating: toss the pieces well with the oil and seasoning before arranging them on the tray. Spread them out rather than piling them up.

Getting crisp edges

Room to roast: a large rimmed tray gives the potatoes space to brown. If they are crowded together, they are more likely to soften than crisp.

Regular tossing: turn the pieces every 10 minutes during the 30-minute roast. This exposes different sides to the hot tray and helps them colour more evenly.

Checking for doneness

Tender centres: the potatoes are ready when a fork can pierce the flesh easily. Their edges should also look browned and crisp, as described in the method.

Timing: the stated oven time is 30 minutes, with tossing every 10 minutes. If the cubes are not tender and crisp at the end, continue roasting and check them again shortly afterwards.

Serving ideas

As a side: serve the roasted cubes alongside a main dish while they are warm. Their sweet and savoury flavour works well with a range of meals.

In salads: let them cool slightly before adding them to a salad so they do not wilt delicate leaves. They can also add a warm, filling element to a salad bowl.

Recipe notes & tips

• Cut the sweet potatoes into evenly sized pieces for more consistent roasting.
• Use a large rimmed tray and spread the cubes out in a single layer.
• Toss the potatoes every 10 minutes during baking.
• Choose the plain salt or the listed spice mix for seasoning.
• Check that the centres are tender and the edges crisp before serving.

Variations

• Use the spice mix: season with chilli powder, paprika, kosher salt and garlic powder for a warmer flavour.
• Add black pepper: grind it over the potatoes with the salt before tossing.
• Try dried herbs: toss a small amount with the oil for an herby variation.
• Finish with citrus: add a squeeze of lemon just before serving for a bright contrast.
• Serve in a salad: mix the roasted cubes into a salad once they have cooled slightly.

Common mistakes to avoid

• Uneven cubes: cut the pieces to a similar size so they finish roasting together.
• Crowded tray: spread the potatoes out so they roast rather than steam.
• Skipping the tosses: turn the cubes every 10 minutes to encourage even browning.
• Too little coating: toss thoroughly so the oil and seasoning are distributed over the pieces.
• Relying only on the timer: check for tender centres and crisp edges before taking the tray out.

How to store

Refrigerate leftovers in a sealed container for up to 3 days. Reheat in the oven until hot to help restore some crispness; they can also be eaten cold in a salad.

Frequently asked questions