Step 1: Prepare the Potato
Preheat the oven to 425°F. Scrub the potato thoroughly under cold water and dry completely—any remaining moisture will steam the skin rather than crisp it.
Step 2: Season and Vent
Pierce the potato 5–6 times with a fork to let steam escape. Rub the skin with olive oil and sprinkle generously with salt so it sticks.
Step 3: Bake on the Rack
Place the potato directly on the oven rack. Optional: put a foil-lined baking sheet underneath to catch drips. Do not wrap the potato in foil.
Step 4: Bake
