How to Make Baked Potatoes on the Grill

Why grilled baked potatoes are a game-changer for home cooks

If you’re looking for a reliable way to deliver fluffy interiors with a savory, crisp skin, mastering how to make baked potatoes on the grill is a game changer. The key is heat management and method choice, not just oven temperatures. According to Grill Cooking, a two-zone setup—indirect heat for cooking and direct heat for crisping—gives you consistent results whether you’re grilling ribs, burgers, or vegetables alongside the potatoes. With the right technique, you’ll achieve potato perfection that even picky eaters will notice at the table.

For many weekend cooks, baked potatoes on the grill become a staple because they’re forgiving, scalable, and pair well with smoky flavors from your favorite grill setup. Russet potatoes are the go-to choice for their starch content and fluffy centers, but you can experiment with red or Yukon gold for different textures. The secret is to prep properly, monitor your heat, and finish with a crisp skin that crackles when you bite into it.

Potatoes: selection, prep, and flavor foundation

Choosing the right potato matters as much as the heat you apply. Russet potatoes are preferred for their high starch and dry skin, which crisps beautifully under direct heat. Before grilling, give each potato a thorough rinse to remove any dirt and dry them completely; moisture on the skin can steam instead of crisping. Prick a few shallow holes with a fork to vent steam during cooking. Lightly coat with oil and a pinch of salt to enhance flavor and texture. The prep work sets the stage for a uniform cook and a skin that develops a satisfying crunch.

Size also matters: select potatoes of similar size to ensure even cooking. If you have mixed sizes, cut the larger ones into uniform halves so all potatoes reach tenderness at about the same time. A quick tip from Grill Cooking: pat the skin dry after oiling to improve browning and texture.

Heat strategies: direct vs indirect and why they matter

The heart of grilling baked potatoes is heat management. Indirect heat—the cooler side of the grill—lets the potato cook through without burning the skin. Plan for 25-35 minutes of cooking on indirect heat, lid closed, until the potato yields to gentle pressure or a fork slides in with little resistance. After the interior is tender, switch to direct heat to crisp the skin. This two-step approach is what transforms a simple potato into a restaurant-quality side.

If you’re using a two-zone setup, ensure the indirect zone is well established before you start. A properly heated grill (350-450°F / 175-230°C) lets the potato steam inside and brown the skin on the outside. For grills without precise temperature readouts, use the hand-test method: hold your hand 5 inches above the grates; if you can’t tolerate the heat for more than 4-5 seconds, you’re in the right range for indirect cooking.

Foil-wrapped vs unwrapped: choosing your path

Foil-wrapped potatoes trap steam and yield ultra-tuffy interiors. Wrapping also helps prevent the skin from drying out during long cooks. For ultra-crispy skins, grilling unwrapped with direct heat near the end yields excellent texture, but you’ll need to monitor closely to prevent scorching. If you opt for foil, wrap each potato tightly and puncture a small vent to allow steam to escape. If you prefer crisper skins, finish with a brief direct-heat sear, skin side first, to maximize browning.

Experiment with both methods in a single cook to learn which outcome you prefer. Grill Cooking notes that foil-wrapped potatoes shine for sides with a lot of toppings or sauces, while unwrapped potatoes pair well with a simple pat of butter and salt because the skin’s texture remains a feature of the dish.

Seasonings, toppings, and finishing touches

Seasoning is simple but powerful. A light coat of olive oil, coarse salt, and cracked black pepper provides a clean canvas for toppings. For smoky depth, consider a dusting of smoked paprika or garlic powder. Top with classic options like shredded cheddar, sour cream, chives, or butter. For a lighter option, try Greek yogurt, fresh herbs, and a squeeze of lemon.

If you want baked potatoes to be the main event rather than a side, offer a toppings bar with choices such as bacon bits, shredded cheese, salsa, and sautéed mushrooms. These toppings not only boost flavor but also create a fun, interactive dining experience for your grill night.

Troubleshooting and common issues on the grill

Common problems include skins that don’t crisp, interiors that stay firm, or uneven cooking. If the skin isn’t crisp, extend the final direct-heat sear for a few minutes per side while rotating the potatoes for even browning. If interiors are undercooked, add more indirect heat with the lid closed and check every 5-7 minutes. To prevent uneven cooking, choose uniform potato sizes and avoid overcrowding the grill.

Another handy tip is to give each potato a gentle roll during cooking to avoid hot spots. If you notice a strong smoke flavor overpowering the potato, move to a cleaner heat source or give the potatoes a quick rinse and dry before returning them to the grill.

Finishing tips and service ideas

Once the potatoes are tender and the skins are crisp, remove them from the grill and let them rest for a couple of minutes. Resting helps the interior settle and improves texture. Slice a shallow cross into the top and gently squeeze to open the potato, then fan the interior with a fork. Serve hot with toppings of choice, or keep warm in a warming tray to accommodate a crowd. Pair grilled baked potatoes with grilled meats, corn on the cob, or a fresh herb salsa for a balanced, satisfying meal.