How Long to Cook Baked Potatoes (Whole Russet) in the oven
Specification: 6-8 oz russet potatoes, scrubbed, poked with fork, rubbed in olive oil and salt, baked directly on oven rack
3-Step Execution Protocol
Preheat oven to 400°F (204°C). Prepare baked potatoes (whole russet) (6-8 oz russet potatoes, scrubbed, poked with fork, rubbed in olive oil and salt, baked directly on oven rack). Spray lightly with high-smoke-point oil.
Cook for 50–60 mins. Do not flip; allow surface to develop undisturbed.
Skin is brittle and crispy, yields with a gentle squeeze with an oven mitt; internal temp reads 205°F. Confirm internal temperature reaches 205°F–210°F (96°C–99°C) internal. Rest for 5 minutes before serving.
Idaho Potato Commission Official Baking Specifications (400°F for 50-60 min to 205°F internal).