Baking potatoes in a conventional oven at home typically requires a moderate temperature and a relatively long cooking time to ensure they cook evenly and become tender on the inside with a crispy skin on the outside. Here's a basic guideline for baking potatoes:
Preheat the oven: Preheat your conventional oven to 375°F (190°C).
Prepare the potatoes: Scrub the potatoes clean under running water and pat them dry with a paper towel. You can leave the skin on for a baked potato with a crispy skin.
Poke the potatoes (optional): To prevent the potatoes from bursting during baking, you can poke a few holes in them using a fork or the tip of a sharp knife. This allows steam to escape.
Oil and season (optional): You can rub a little olive oil or melted butter over the potato skins and sprinkle with salt and pepper for added flavor.
Bake the potatoes: Place the prepared potatoes directly on the oven rack or on a baking sheet lined with foil or parchment paper for easier cleanup. Bake for about 45 minutes to 1 hour, depending on the size of the potatoes. Check for doneness by inserting a fork into the center of the largest potato; it should go through smoothly without resistance.
Resting time: Once baked, allow the potatoes to rest for a few minutes before serving. This helps them retain their moisture and ensures a fluffy texture inside.
Note that the exact baking time may vary depending on the size and type of potatoes you're using. Smaller potatoes will cook faster, while larger ones may take a bit longer. If you have very large potatoes, you can increase the baking time accordingly.
Additionally, you can adjust the oven temperature and baking time slightly based on your preferences. Baking at a slightly higher temperature (around 400°F/200°C) can result in a crispier skin, while baking at a slightly lower temperature (around 350°F/175°C) can result in a softer skin. Just be sure to monitor the potatoes to prevent overcooking.