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sheet-pan ChartsDATASHEET // CT-SP-102
sheet-panSTATE: FRESHVERIFIED DATASHEET

How Long to Cook Spaghetti Squash (Halved) in the sheet pan

Specification: Spaghetti squash halved lengthwise, seeds scooped, brushed with olive oil and roasted cut-side down on parchment

Target Temp
Heat Waves
400°F (204°C)
Radiant Heat
Total Time
Clock Time
38–45 mins
Total Cook Window
Flip Mark
Flip Action
No Flip
Continuous Cook
Internal Safe Temp
Thermometer Probe
USDA Safe Pull
COOK MODE
Live timer · flip prompt · target temp · rest stage
Start cook

3-Step Execution Protocol

1
Preheat & Prep

Preheat oven to 400°F (204°C). Arrange spaghetti squash (halved) (Spaghetti squash halved lengthwise, seeds scooped, brushed with olive oil and roasted cut-side down on parchment) on a parchment-lined sheet pan in a single layer.

2
Cook

Cook for 38–45 mins. Do not flip; allow surface to develop undisturbed.

3
Check & Rest

Outer rind yields to finger pressure; flesh easily shreds into translucent al-dente strands when scraped with fork Rest for 5 minutes before serving.

Verification Basis & Testing Rig

USDA Agricultural Research Service Winter Squash Tables & Cook's Illustrated

Pro Tip: Roasting cut-side down traps moisture inside the squash cavity, allowing it to steam tender while browning the rim against the pan.

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