sheet-pan ChartsDATASHEET // CT-SP-095
sheet-panSTATE: FRESHVERIFIED DATASHEET
How Long to Cook Baked Russet Potatoes (Whole) in the sheet pan
Specification: Medium russet potatoes, washed and thoroughly dried, seasoned on baking sheet with wire rack
Target Temp
400°F (204°C)
Radiant Heat
Total Time
45–55 mins
Total Cook Window
Flip Mark
25m
Turnover Point
Internal Safe Temp
208°F (98°C)
USDA Safe Pull
COOK MODE
Live timer · flip prompt · target temp · rest stage
3-Step Execution Protocol
1
Preheat & Prep
Preheat oven to 400°F (204°C). Arrange baked russet potatoes (whole) (Medium russet potatoes, washed and thoroughly dried, seasoned on baking sheet with wire rack) on a parchment-lined sheet pan in a single layer. Spray lightly with high-smoke-point oil.
2
Cook & Flip
Cook for 45–55 mins. Flip at the 25-minute mark for even browning.
3
Check & Rest
Skin is brittle and salty like potato chips; skewer penetrates core with zero resistance Confirm internal temperature reaches 208°F (98°C). Rest for 5 minutes before serving.
Verification Basis & Testing Rig
Idaho Potato Commission Technical Cooking Reference & Cook's Illustrated
Pro Tip: Baking on a wire rack allows circulating oven air to roast the underside without leaving a flattened pale soft spot.
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