Baked potato is a whole potato baked in the oven until the inside becomes soft and the skin turns crispy. The most commonly used potatoes for baking are russet potatoes, known for their high starch content, which results in a fluffy interior when baked.

The potato is first cleaned thoroughly to remove any dirt. Some people prick the potato with a fork or knife to allow steam to escape during baking, which helps prevent it from bursting. The potato is then baked in the oven at a high temperature, usually around 400°F (200°C), for about an hour.

The baking process creates a soft, fluffy interior and a crispy, flavorful skin. After baking, the potato is often split open and served with various toppings. Popular toppings include butter, sour cream, shredded cheese, bacon bits, and chives, but more elaborate options like chili, sautéed vegetables, or pulled pork can also be used.

This dish can be both a side and a main course, and in recent years it has become a popular street food option.