Air Fryer Sweet Potatoes

Ingredients

• 2 largesweet potatoes
• 15 ml (1 tbsp)oil
• to tastesalt
• to tastepepper

Instructions

1. 1

   Wash and dry

   Wash the sweet potatoes, then pat them dry.

2. 2

   Pierce the potatoes

   Prick each sweet potato several times with a fork.

3. 3

   Season the potatoes

   Put the sweet potatoes in the air fryer, drizzle over the oil, then season with salt and pepper.

4. 4

   Air fry

   Cook at 190°C (380°F) for 18–20 minutes on each side, or until cooked through.

What are air fryer sweet potatoes?

Sweet potatoes are starchy root vegetables that become soft and sweet when cooked. This American-style side keeps the preparation simple: whole potatoes, a little oil and seasoning.

The air fryer circulates hot air around the potatoes, making it a handy alternative to baking them in an oven. Turning them partway through helps them cook evenly.

Nutrition and macros by portion

The nutrition label shows one serving as written: 250 calories, 5g protein, 52g carbs, 3g fat.

The sweet potatoes provide most of the carbohydrates, while the oil contributes most of the fat; the potatoes supply some protein. For a more balanced plate, pair a potato with a protein-rich main and vegetables.

The simple ingredient choices

Sweet potatoes: Choose two large potatoes of a similar size so they are more likely to finish cooking at the same time. Scrub away any soil before drying them.

Oil and seasoning: A light coating of oil helps the skins take on colour, while salt and pepper keep the flavour straightforward. Season to your taste.

Why pierce the skins?

Fork pricks let steam escape as the potatoes cook. Pierce each potato before it goes into the air fryer, rather than trying to do it once the skins are hot.

Check for doneness

The recipe gives a cooking time of 18–20 minutes on each side at 190°C. Start checking at the lower end of the range, as cooking time can vary with potato size and the air fryer.

A cooked potato should feel tender when tested with a fork. If the centre is still firm, continue cooking and check again.

Serve them your way

Split the potatoes open while warm and serve as a side with sour cream, cheese or steak. They also work alongside a simple salad or other main-course dishes.

Recipe notes & tips

• Choose potatoes of a similar size to help them cook at the same pace.
• Dry the skins well after washing so the oil can coat them evenly.
• Pierce each potato several times before cooking.
• Turn the potatoes after 18–20 minutes, then cook the second side until tender.
• Test the thickest part with a fork before serving.

Variations

• Sour cream: Add a spoonful to the split potato just before serving.
• Cheese: Sprinkle cheese over the hot flesh so it softens.
• Herbs: Finish with chopped fresh herbs for a fresh, savoury note.
• Spice: Add a pinch of paprika or chilli alongside the salt and pepper.
• Simple toppings: Offer butter, cheese or sour cream at the table so everyone can choose.

Common mistakes to avoid

• Skipping the fork pricks: Pierce the skins before cooking to let steam escape.
• Uneven sizes: Cook similarly sized potatoes together, or check smaller ones earlier.
• Wet skins: Pat the potatoes dry before adding oil and seasoning.
• Forgetting to turn: Cook the potatoes on each side as directed for more even cooking.
• Serving too soon: Check that the centre is tender before taking the potatoes out.

How to store

Cool leftovers, then refrigerate in a covered container for up to 3 days. Reheat in the air fryer until hot throughout, checking that the centres are warmed through.

Frequently asked questions