Air Fryer Acorn Squash
Air fryer acorn squash gives you tender, caramelized halves with a buttery maple glaze in about 23 minutes, while the oven stays off. The recipe uses one medium squash cut in half, and it also covers slices, wedges and cubes, plus how to cut a hard squash safely and what to do with the seeds.
- Temperature
- 375°F190 °C
- Total time
- 35min
- Prep time
- 10min
- Servings
- 2
- Per serving
- 250kcal
Why the air fryer works for acorn squash
Acorn squash has a thick, ridged skin and a dense, sweet flesh that needs heat to turn tender. In an oven, that means 45 minutes at 400 °F. In the air fryer, hot air circulates around the cut surfaces, so the flesh softens and caramelizes in about 20 minutes. The hollow in the center of each half holds butter and syrup like a small bowl, so the flesh absorbs the glaze as it cooks.
Because the shape is natural, there is not much to do. You are cooking a squash that is mostly water and starch with a natural sweetness, and the key is not to overdo the sugar. A tablespoon of maple syrup per squash is enough. For another winter squash with a different texture, see squash in the air fryer.
How to make acorn squash in the air fryer
Tap a time to start a timer.
- Cut the squash Place the squash on a cutting board with a damp towel underneath so it does not slide. Trim a thin slice off the stem end, stand the squash on it, and cut straight down through the ridges to halve it. Scoop out the seeds and stringy pulp with a spoon.
- Oil and season Brush the cut sides and edges with the olive oil and sprinkle with the salt and pepper. Score the flesh in a light crosshatch so the glaze can soak in.
- Preheat Preheat the air fryer to 375 °F for .
- First roast Place the halves cut side up in the basket. If both do not fit, cook one at a time or cut each half in two. Cook for .
- Glaze Spread half of the butter over each half, then drizzle with the maple syrup and sprinkle with the cinnamon. Cook for another , until the flesh is fork-tender and the edges are browned.
- Rest and serve Let the squash sit for . Spoon the buttery juices from the hollow over the flesh and serve in the shell.
Times and temperatures
| Air Fryer Acorn Squash | Temperature | Time |
|---|---|---|
| Halves, cut side upGlaze for the last 8 min | 375 °F (190 °C) | 23 min |
| Slices or rings, ¾ inchFlip once | 375 °F (190 °C) | 14–16 min |
| Wedges | 375 °F (190 °C) | 15–18 min |
| Cubes, 1 inchPeeled, shake twice | 400 °F (200 °C) | 12–15 min |
| Large halvesOne half at a time | 360 °F (180 °C) | 28–32 min |
Times are a guide and depend on the size and wattage of your air fryer. See also air fryer cooking times for all foods.
Tips
- Pick a small to medium squash. A squash of about 1½ lb has halves that fit in most 5–6 qt baskets. Larger squash may need to be cut into quarters.
- Choose a heavy squash. It should feel solid, with a dull dark green skin and an orange patch where it rested on the ground. Shiny skin means the squash was picked early.
- Score the flesh. Light crosshatch cuts let butter and syrup soak in rather than pool in the hollow.
What to serve with acorn squash
Acorn squash goes well with roast chicken, pork chops or a holiday ham, and it holds a place on any Thanksgiving table next to green beans and stuffing. As a main dish, fill the halves with a mixture of cooked wild rice, cranberries, pecans and sage. For simple weeknight sides, pair it with green beans or a green salad.
Storing and reheating
Cooked acorn squash keeps in a sealed container in the refrigerator for up to 4 days. Reheat halves or slices in the air fryer at 350 °F for 4–5 minutes until hot and the edges are lightly crisp. Scooped flesh keeps well in the freezer for up to 3 months and mashes into soups or purées.
Variations
- Brown sugar: Replace the maple syrup with 1 tbsp packed brown sugar, and add a pinch of nutmeg.
- Savory Parmesan: Skip the syrup and cinnamon and sprinkle the halves with 2 tbsp grated Parmesan and ½ tsp garlic powder for the last 3 minutes (not vegan).
- Stuffed: Fill the hollows with a mix of apple, pecans and dried cranberries for the last 8 minutes.
- Spicy: Use 1 tsp chili powder instead of the cinnamon, and finish with a squeeze of lime.
Acorn squash slices and seeds
For a quicker side, cut the squash into rings or crescents about ¾ inch thick, toss with oil and salt and cook at 375 °F for 14–16 minutes, flipping once. The skin is edible on slices, so there is no peeling. Do not throw out the seeds: rinse them, dry them well, toss with a little olive oil and salt, and roast at 325 °F for 6–8 minutes. They make a crunchy snack, similar to roasted pumpkin seeds.
If it does not turn out right
- The squash is hard to cut
- Microwave the whole squash for 2 minutes, after piercing it a few times, to soften the skin slightly. Use a large, sharp chef knife and a stable cutting board.
- The glaze burns
- Sugar burns quickly at higher heat. Add the maple syrup and butter only for the last 8 minutes, and lower the temperature to 350 °F if the edges darken too fast.
- The inside is tender but the edges are dry
- Brush the cut sides well with oil and keep them facing up. The oil keeps the edges from drying before the center is cooked.
Questions and answers
How long do you cook acorn squash in the air fryer?
A medium squash cut in half takes about 23 minutes at 375 °F. Slices and wedges need 14–16 minutes at 375 °F, and 1-inch cubes take 12–15 minutes at 400 °F.
Do you have to peel acorn squash before air frying?
No. The skin turns tender when roasted and is edible, especially on slices and wedges. Peel only if you are making cubes and prefer a softer texture.
Can you cook a whole acorn squash in the air fryer?
It is not recommended. A whole squash can burst from trapped steam and takes much longer. Halving it is faster, safer and gives better browning.
Can you air fry acorn squash seeds?
Yes. Rinse and dry the seeds, toss with a little oil and salt, and cook at 325 °F for 6–8 minutes, shaking once, until golden and crisp.
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