Baked Potato Recipe with Olive Oil and Sea Salt: Crispy Skin, Fluffy Hearts in One Bite

This baked potato recipe delivers restaurant-quality results with just two simple ingredients: olive oil and sea salt. The secret lies in the baking technique—a high-heat approach that transforms humble russets into golden, crispy-skinned potatoes with fluffy, buttery interiors.

I’ve perfected this method after years of trial and error, ensuring every bite is a perfect balance of texture and flavor.

The process starts with piercing the potatoes and baking them at 425°F until tender. Then comes the magic: a drizzle of high-quality olive oil and a sprinkle of flaky sea salt, which elevates the humble potato into something truly special.

This isn’t just a side dish—it’s a foolproof way to turn a basic ingredient into a showstopper.

What you’ll end up with is a potato so crispy on the outside and tender on the inside that it’ll disappear from your plate in seconds. The olive oil adds a subtle richness, while the sea salt enhances every bite, making this the ultimate comfort food.

It’s simple, elegant, and always a crowd-pleaser.

Serve these potatoes as a main or side, and watch as everyone reaches for seconds. The presentation is just as important as the taste—plating them with a drizzle of olive oil and a sprinkle of salt makes them look as good as they taste. Let’s get baking!

Ingredients for baked potato recipe with olive oil and sea salt

Two ingredients transform russets into restaurant-quality crispy-skinned, fluffy-hearted perfection.

Russets are non-negotiable here—their high starch content creates that signature fluffy interior. Buy them fresh from the grocery store's produce section or a local farm stand, avoiding any with soft spots or sprouts. For best results, grab potatoes that feel heavy for their size—Whole Foods or Trader Joe's carry excellent russets year-round. If you're baking more than four, don't worry about exact sizes—they'll cook at their own pace. The key is uniform shape, so cut any oddly shaped potatoes in half before baking.

Extra-virgin olive oil isn't just any oil—look for cold-pressed, first-press labels on the bottle. California Olive Ranch or Colavita are solid grocery store options, but if you're at a specialty market, splurge on a single-origin Italian oil. For the salt, flaky sea salt like Diamond Crystal melts dramatically when heated, creating that perfect crust. No flaky salt? Coarse kosher salt works at double the amount. And if you're worried about the oil soaking into the foil, don't be—it'll crisp the skin beautifully while keeping your pan clean.

Potatoes keep beautifully in a cool, dark place for 1-2 weeks—just avoid refrigerating them until ready to use. Once baked, store leftovers covered at room temperature for up to 2 days, though they're best enjoyed fresh. For make-ahead prep, bake a batch and reheat at 375°F for 10-15 minutes with a fresh drizzle of olive oil. The foil makes cleanup a breeze, but if you're feeling fancy, you can bake them foil-free for an even crispier skin—just watch them closely after 45 minutes.

Step-by-step instructions for crispy-skinned baked potatoes

Master this technique and you'll achieve the perfect balance of crispy skin and fluffy interior every time.

Preheat your oven to 425°F with the rack positioned in the middle position. This high temperature is crucial for developing that signature crispy skin. While the oven heats, scrub the 4 whole Russet Potatoes thoroughly under cold running water to remove any dirt or debris. Use a vegetable brush if needed for stubborn spots.

Pat the potatoes completely dry with a clean kitchen towel. I can't emphasize enough how important this drying step is—any moisture left on the skin will prevent proper browning. Once dry, place them on a clean work surface and let them sit at room temperature for 30 minutes. This step ensures even cooking and helps develop that crispy exterior.

In a small bowl, combine the 0.25 cup Extra-Virgin Olive Oil with the 1 tsp Flaky Sea Salt. Use your fingers to mix these ingredients into a thick paste. The olive oil should coat the salt crystals completely, creating a flavorful and crisping mixture. I like to use a fruity variety of extra-virgin olive oil here as its higher fruit content adds subtle flavor complexity.

This mixture serves two purposes: it creates a flavorful crust and provides the fat necessary for crisping. The salt also helps draw out moisture from the potato surface, which will evaporate during baking and contribute to that perfect crispy texture. Don't worry if the mixture looks thick—it should be spreadable but not runny.

Using your hands, gently rub the olive oil and salt mixture all over each potato, coating them completely. Pay special attention to the sides and bottom where they'll touch the baking sheet. The oil should be evenly distributed but not pooling—you want a thin, even coating. This step is what transforms a simple baked potato into a gourmet experience.

Once coated, place each potato on a separate section of the 1 sheet Aluminum Foil, leaving space between them. Then, carefully wrap each potato individually in the foil, sealing the edges tightly. The foil creates a steam chamber that helps develop that crispy skin while keeping the interior fluffy. Don't overlap the foil edges—this prevents proper heat circulation.

Arrange the wrapped potatoes on a baking sheet and place them in the preheated oven. Bake for 45 minutes at 425°F. After this initial baking time, remove the potatoes from the oven and carefully unwrap them. You'll see that the skin has started to develop some color, but it's not yet crispy.

Return the potatoes to the oven, this time uncovered, and bake for an additional 20-25 minutes until the skin is deep golden brown and crispy to the touch. You'll know they're done when the skin offers slight resistance when pressed with your finger. The internal temperature should reach 205-210°F when measured with a meat thermometer inserted into the thickest part.

Remove the potatoes from the oven and let them rest for 5 minutes before serving. This resting period allows the heat to distribute evenly throughout the potato, ensuring that every bite is perfectly cooked. During this time, you can prepare any toppings you like—classic choices include sour cream, chives, and melted cheese.

To serve, cut each potato in half lengthwise and fluff the interior gently with a fork. The contrast between the crispy skin and fluffy interior should be dramatic. Serve immediately while the potatoes are at their peak texture and temperature. These potatoes keep well for 2 hours at room temperature, but they're best enjoyed fresh out of the oven.

Dietary considerations for this baked potato recipe with olive oil and sea salt

Gluten-Free Friendly

This baked potato recipe is naturally gluten-free since it only requires potatoes, olive oil, and sea salt—all gluten-free ingredients. The beauty of russet potatoes is that they're inherently free from gluten-containing additives, making this dish safe for anyone with celiac disease or gluten sensitivity.

I've served these to friends with gluten restrictions, and they've always been a hit. Just be sure to check your olive oil label to confirm it's processed in a gluten-free facility if you're highly sensitive. 🌱

Dairy-Free Option

While traditional baked potatoes often include butter or sour cream toppings, this recipe keeps it simple with just olive oil and sea salt—perfect for dairy-free diets. The rich flavor of extra-virgin olive oil replaces any need for dairy while adding healthy fats.

For extra richness, you can drizzle with avocado oil or even a splash of melted coconut oil after baking. I've made these for vegan friends by skipping all dairy toppings entirely, and they never miss it! 🥑

Low-Carb Adaptation

Russet potatoes are naturally lower in carbs compared to other varieties, making this recipe a great fit for low-carb diets when prepared mindfully. A single medium russet potato contains about 37 grams of carbs, but most of that comes from fiber.

If you're strictly tracking macros, you can reduce the portion size to ½ potato per serving to cut carbs to around 18 grams. The olive oil adds healthy fats that help balance blood sugar levels, making this a satisfying low-carb option. 🥔

Allergen Awareness

This recipe contains only three primary ingredients, making it easy to identify potential allergens. The main concern is olive oil—some people with severe allergies may react to tree nuts (common in some olive oils).

I recommend using a refined olive oil if nut allergies are a concern, as it's processed differently. For sea salt, check labels if you have sulfite sensitivity, as some brands add anti-caking agents. Always double-check ingredient labels when purchasing, especially if allergies are a factor in your household. 🧂

Keto Considerations

While this recipe isn't traditionally keto-friendly due to the potato's carb content, you can adapt it by using cauliflower mash as a topping or serving it as a side with a high-fat main dish to balance macros.

For a true keto version, try roasting parsnips or turnips instead of potatoes—they have similar textures when cooked properly. The olive oil and salt pairing works beautifully with these alternatives too.

I've experimented with this approach and found that adding 2 tbsp heavy cream to the olive oil mixture creates a rich, keto-friendly crust. 🥬

Nut-Free Kitchen

This recipe is naturally nut-free, making it safe for nut allergies when prepared with care. The only potential cross-contamination risk comes from olive oil, which is often processed in facilities that handle nuts.

To be extra cautious, I recommend using a nut-free certified olive oil like those from Primal Kitchen or Chosen Foods. Always clean your workspace thoroughly before and after handling nuts if you're cooking for someone with severe allergies.

The simplicity of this recipe makes it a safe bet for nut-free kitchens! 🏠

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