How to Air Fry Butternut Squash

Peel the squash with a sharp vegetable peeler or knife. Cut in half lengthwise, scoop out the seeds, then cut into 3/4-inch cubes. Uniform size is important for even cooking. Toss the cubes with 1–2 tablespoons of olive oil, salt, pepper, and optional seasonings like cinnamon, cumin, or smoked paprika.

Air fry at 400°F (200°C) for 15–20 minutes total. Shake at the 8–10 minute mark to expose all sides to direct heat. Check at 15 minutes — cubes should be fork-tender and beginning to caramelize on the cut edges. For crispier edges, cook an additional 3–5 minutes after they are tender.

A halved butternut squash can be air fried cut-side up at 360°F for 25–30 minutes. Brush the cut surface with olive oil and season. It is done when a fork meets no resistance. This method is better for making a mash or soup as the flesh is softer.

Savory: garlic powder, smoked paprika, rosemary. Sweet: cinnamon, nutmeg, a teaspoon of maple syrup added in the last 3 minutes. Spicy: cayenne and cumin. All variations benefit from a pinch of salt to balance the natural sweetness of the squash.

Air-fried butternut squash cubes work in salads, grain bowls, pasta, soups, and as a standalone side. Store leftovers in an airtight container in the refrigerator for up to 5 days. Reheat at 375°F for 3–5 minutes to restore some crispiness.

What temperature for air fryer butternut squash?

Air fry butternut squash at 400°F (205°C). High heat caramelizes the squash's natural sugars beautifully, creating golden-brown edges and a tender, almost creamy interior in a fraction of the oven time.

How long to cook butternut squash in air fryer?

Cubed butternut squash (1-inch pieces) takes 15–20 minutes at 400°F (205°C). Shake the basket halfway at 8–10 minutes. It is done when edges are caramelized and golden and a fork pierces the center easily with no resistance.

Tips for air fryer butternut squash?

Cut into uniform 1-inch cubes so all pieces cook at the same rate. Toss thoroughly with oil and seasoning — sweet options like cinnamon and brown sugar or savory options like cumin and chili powder both work beautifully. Shake at 10 minutes and adjust time based on your preferred doneness.