Preheat your oven to 400°F. This initial step is crucial as it sets the right cooking temperature. A properly preheated oven ensures even cooking and allows the potatoes to develop a lovely texture.
Slice each potato in half lengthwise. This allows for better seasoning absorption and speeds up cooking time. As you slice, you’ll notice the fresh potato texture, which is key to a delicious end result.
Spread 1/2 tablespoon of butter on the cut side of each half, then sprinkle evenly with garlic powder and sea salt. The combination of butter and garlic creates an aromatic base that elevates the flavor profile of the potatoes.
Reassemble the halves to make whole potatoes. This step keeps the moisture in, allowing for a fluffy inside. You’d want to make sure they are snug yet not overly compact.
Wrap each potato securely in aluminum foil, ensuring the foil is tightly sealed around the potato. This wrapping locks in steam and flavor, making the potatoes tender and delicious.
Place the foil-wrapped potatoes directly on the middle oven rack and bake for 40 to 60 minutes, or until they are tender when pierced with a fork. The baking time can vary based on the size of your potatoes, so checking them is a good idea.