How to Roast Delicata Squash at 425°F

Roast delicata squash at 425°F in 20–30 minutes: seed, slice, season, and flip once for tender centers and browned edges.

Quick reference

Oven: 425°F Use a fully preheated oven
Cut: ½-inch rings Thicker pieces need longer
Roast time: 20–30 minutes Varies by thickness
Flip: Once Turn when bottoms are browned

Prepare the squash

Heat the oven to 425°F. Delicata squash has a tender, edible skin, so no peeling is needed. Scrub and dry the squash, then cut it crosswise into rings or half-moons about ½ inch thick. Scoop out the seeds and stringy center with a spoon. For larger pieces, cut the squash lengthwise first, remove the seeds, and slice into even wedges.

Use a sharp knife and a stable cutting board.
Keep the slices as uniform as possible for even roasting.

Oil and season

Place the slices in a bowl and toss with just enough olive oil to coat them lightly. Season with salt and black pepper, or add a simple combination such as garlic powder, smoked paprika, dried thyme, or a pinch of chili flakes. Avoid excess oil, which can make the squash greasy instead of browned.

Start with about 1 tablespoon oil for one medium squash.
Add sweet seasonings, such as cinnamon, only after deciding whether you want a savory or sweet finish.

Arrange in a single layer

Spread the seasoned squash on a rimmed baking sheet in a single layer, leaving a little space between pieces. Crowding traps steam and slows browning. Parchment can make cleanup easier, though direct contact with the pan often gives the cut sides deeper color. Use two pans if necessary rather than stacking the slices.

Place slices cut-side down where possible.
Do not overlap the pieces.

Roast and flip once

Roast until the underside is golden brown and the squash is beginning to soften, about 10–15 minutes. Flip each piece once, then continue roasting for another 10–15 minutes. The full range is 20–30 minutes, depending mainly on slice thickness and your oven. The squash is ready when a fork slides easily into the center and both cut surfaces have browned spots.

Thinner slices may finish near 20 minutes.
Thicker wedges may need closer to 30 minutes.
Pull the pan when the edges are caramelized but not dark or burnt.

Serve

Serve the roasted delicata squash hot or warm as a side dish, grain-bowl topping, or salad addition. Taste and adjust the salt at the end. A squeeze of lemon, grated Parmesan, chopped herbs, or a drizzle of balsamic glaze can complement the browned edges without hiding the squash’s flavor.

Let very hot slices rest for a few minutes before serving.
Store leftovers in the refrigerator and reheat in a hot oven or skillet for better texture.