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Air Fryer Butternut Squash, Sweet and Caramelised

Soft, sweet, caramelised squash cubes in 20 minutes — a side, soup base or salad topper, no peeling marathon required.

Butternut squash turns irresistibly sweet and caramelised in the air fryer, with crisp edges and a soft middle. It's a brilliant side, the base for a quick soup, or a topper for salads and grain bowls. Here's how.

Key takeaways

Q: How long does butternut squash take in an air fryer?

A: Air fry butternut squash cubes at 200°C (400°F) for 18–22 minutes, shaking once, until caramelised and tender.

Q: Do you peel it?

A: Usually yes for cubes, though the skin is edible and softens when roasted if you'd rather keep it on.

Times & temperatures

CutTempTime
Cubes200°C / 400°F18–22 min
Wedges200°C / 400°F20–25 min
From frozen200°C / 400°F20–25 min

The recipe

Spiced Air Fryer Butternut Squash

5 minPrep
20 minCook
4Serves

Ingredients

  • 1 butternut squash, cubed
  • 1 tbsp olive oil
  • ½ tsp paprika, ½ tsp cumin
  • Salt & pepper

Method

  1. Toss the cubes with oil and spices.
  2. Air fry at 200°C (400°F) for 18–22 minutes.
  3. Shake once for even caramelising.
  4. Serve hot or cool for salads.
120 kcal 2g protein 22g carbs 4g fat 4g fibre

Tips

  • Even cubes cook at the same rate.
  • Don't overcrowd so the edges caramelise.
  • Pairs well with carrots and parsnips as a roast medley.

Frequently asked questions

How long does butternut squash take in an air fryer?

Cubes take 18–22 minutes at 200°C, shaking once. Wedges and frozen squash need a little longer, up to 25 minutes.

Do you need to peel butternut squash?

For cubes, peeling is usual, but the skin is edible and softens when cooked, so you can leave it on if you prefer.

Can you cook frozen butternut squash in an air fryer?

Yes — cook from frozen at 200°C for 20–25 minutes. It'll be softer than fresh but still caramelises well.