Side Dishes
This baked potato on charcoal grill recipe transforms a classic side into a smoky, buttery masterpiece—perfectly tender inside with crispy char from the coals. 🔥 I developed this method after years of grilling, where I discovered that charcoal's indirect heat creates that ideal fluffy interior while building irresistible crust.
The secret lies in proper prep: piercing, seasoning, and positioning near (not over) the coals for even cooking.
What sets this apart is the balance of technique and simplicity. You'll need just 30 minutes from start to finish, with minimal prep—no oven required. The key is maintaining a consistent 350°F temperature using a two-zone fire, ensuring the potato steams gently while developing that smoky flavor.
This method also eliminates the dreaded cold spots common in oven-baked potatoes, guaranteeing even doneness every time.
The result is a potato with a golden, crackling crust and fluffy, buttery flesh that's ideal for loading up with all your favorite toppings. The charcoal imparts a subtle smokiness that elevates this humble side dish into something restaurant-worthy.
Whether you're grilling for a crowd or treating yourself to a solo meal, this technique delivers professional-quality results with minimal effort.
Once cooked, the possibilities are endless—sour cream, chives, bacon bits, or even a dollop of cheese sauce. The beauty of this method is its versatility; it works equally well for dinner or a casual cookout. Let's get started on creating your perfect grilled baked potato.
Ingredients for baked potato on charcoal grill
Four russets, a handful of spices, and charcoal's magic—this is all you need for restaurant-quality grilled potatoes.
| Ingredient | Amount | Notes |
|---|---|---|
| Russet Potatoes 🥔 | 4 whole | Large, similar size for even cooking |
| Unsalted Butter 🧈 | ½ cup | Melted for brushing, full-fat preferred |
| Kosher Salt 🧂 | 1 tbsp | Diamond Crystal preferred, coarse grain |
| Freshly Ground Black Pepper 🌶️ | ½ tsp | Freshly cracked for best flavor |
| Garlic Powder 🧄 | 1 tsp | Freshly ground preferred |
| Smoked Paprika 🌶️ | ½ tsp | For subtle smoky flavor |
| Charcoal Briquettes 🔥 | 1 lb | Lump charcoal for best heat control |
| Aluminum Foil 📄 | 1 sheet | Heavy-duty for wrapping |
| Wood Chips (Optional) 🌳 | ½ cup | Hickory or apple for extra aroma |
| Olive Oil 🫒 | 1 tbsp | For foil coating, high smoke point |
| Charcoal Chimney Starter (Optional) 🔥 | 1 whole | For quick, even lighting |
Russet potatoes are non-negotiable here—their high starch content creates that perfect fluffy interior. Grab the largest russets you can find, ideally around 12 ounces each. Costco or Trader Joe's usually carry perfect ones, but any grocery store's produce section will work. Avoid potatoes with green spots or soft areas—those won't develop that crispy crust. For the charcoal, lump charcoal gives you better heat control than briquettes, but if you're using briquettes, light them in a chimney starter first to get them hot and ready faster. The wood chips? Optional but worth it if you've got them—Trader Joe's sells them in little bags that work perfectly.
No smoked paprika? Regular paprika plus a pinch of cayenne gets you close. Running low on butter? Olive oil works in a pinch, though it won't give that same rich flavor. The key to seasoning is generosity—don't skimp on the salt. Diamond Crystal kosher saltpre-light your charcoal in a grill basket on your stovetop while you prep the potatoes. That's my secret for keeping everything on schedule.
These potatoes reheat beautifully—just wrap them back in foil and hit them with 30 seconds on high in the microwave. They'll stay warm for up to 2 hours if you keep them wrapped in a towel. For extra crispiness, reheat uncovered in a 400°F oven for 5-10 minutes. The butter will keep in the fridge for up to 3 months, but once melted, use it within 2 days. Store your wood chips in an airtight container in a cool, dark place—they'll last 6-12 months that way. And if you're making these for a crowd, double the batch—they disappear fast!
Why You'll Love This Recipe
- Grill Magic Simplicity: I swear by this—just poke holes in those Russets, toss them on the hot coals, and let the grill do the work. No oven preheating, no foil hassle, just pure, smoky transformation in 45 minutes.
- Smoky-Garlic Bliss: That crispy skin and fluffy inside? Yes. But the real magic? The way the garlic powder and butter soak into the flesh, giving every bite a warm, charred depth. It’s the kind of flavor that makes you pause mid-bite.
- Tailgate-Ready Star: Honestly, this is my go-to for game days, picnics, or lazy Sundays. Wrap them in foil, let the coals infuse that smoky love, and boom—you’ve got a handheld meal that’s always a hit. No sides needed.
- Budget-Friendly Feast: Russets are cheap, butter is cheap, and this recipe stretches farther than takeout. I’ve fed six people for under $10, and they all left happy. Leftovers? Reheat with a pat of butter—just as good.
Step-by-step instructions for charcoal-grilled baked potatoes
Here's how to transform simple russet potatoes into smoky, buttery masterpieces on your grill.
🔥 Step 1: Prep the Potatoes and Set Up the Grill
Wash the 4 whole russet potatoes thoroughly and scrub them with a stiff brush to remove any dirt. Pat them completely dry with paper towels—this step is crucial for achieving that perfect crispy crust. While they dry, set up your charcoal grill for indirect heat.
Place the 1 lb charcoal briquettes in a circle, leaving a 12-inch space in the center. If using the charcoal chimney starter, fill it completely with briquettes and light it according to the manufacturer's instructions. For extra flavor, add the 0.5 cup wood chips (hickory or apple work best) to the hot coals. Once the coals are covered with a light layer of ash and the grill reaches a temperature of 375°F, you're ready to cook.
👨🍳 Step 2: Create the Foil Packet and Season Generously
Cut the 1 sheet aluminum foil into four 12x12-inch squares. Lightly coat each square with the 1 tbsp olive oil using a paper towel—this prevents sticking and adds a subtle flavor. Place one potato in the center of each foil square.
Now for the seasoning: melt the 0.5 cup unsalted butter in a microwave-safe bowl for 30 seconds, then stir in the 1 tbsp kosher salt, 0.5 tsp freshly ground black pepper, 1 tsp garlic powder, and 0.5 tsp smoked paprika. Pour this flavorful butter mixture evenly over each potato, coating them completely. Fold the foil into a tight packet, sealing the edges completely to trap the steam.
🔥 Step 3: Cook the Potatoes Indirectly for Perfect Texture
Place the foil packets on the grill, away from direct heat, and close the lid. Cook for 45-50 minutes, checking occasionally to ensure the temperature stays around 375°F. You'll know they're done when you gently press the foil—it should feel firm but still slightly yielding, like a ripe avocado.
For the ultimate test, pierce one potato with a fork. If it slides in easily with just slight resistance, your potatoes are perfectly cooked through. If they're not quite there, add another 10-15 minutes of cooking time. The indirect heat ensures even cooking without burning the outside before the inside is tender.
🍽️ Step 4: Unwrap and Serve with Crispy Perfection
Carefully remove the foil packets from the grill using tongs and place them on a heat-resistant surface. Open the packets and let the potatoes rest for 5 minutes—this allows the steam to redistribute, ensuring every bite is fluffy and moist.
Use a fork to fluff the insides of the potatoes, creating those signature crevices. The skin should be crispy and slightly charred from the grill, while the inside remains soft and buttery. Serve immediately with your favorite toppings—these potatoes are at their best while still warm and steaming.
Pro Tips For Making Baked Potato On Charcoal Grill
- USE A GRILL CAGE OR CAST-IRON SKILLET: I learned this the hard way—directly on the grates, those potatoes turn into charcoal bricks. A grill cage or heavy cast-iron skillet keeps them stable, lets heat circulate, and prevents them from rolling into the coals (yes, even if you think you’ve positioned them perfectly).
- PIERCE BEFORE PLACING: Skip the guesswork: stab each potato 3-4 times with a fork before grilling. This lets steam escape, preventing them from exploding like overripe fruit when the heat hits. Trust me, your grill won’t smell like potato confetti if you do this.
- SALT THE SKIN BEFORE BUTTER: After piercing, sprinkle kosher salt directly on the skin—not just the cut sides—before adding butter. The salt draws out moisture, which caramelizes into a crispier crust when the butter melts. I used to skip this, and my potatoes always felt damp inside.
- REST THEM WRAPPED: Don’t cut into them immediately. Wrap the grilled potatoes in a clean towel and let them sit for 5 minutes. This traps heat, finishes cooking the center, and keeps the fluffy interior from turning gummy. I know, I know—you’re eager, but resist the urge.
Make-ahead tips for leftovers
Prep Ahead
Start your prep the night before to save time on grilling day. Scrub and dry the potatoes, then store them in a paper bag in the fridge—this keeps them fresh and ready to go.
I like to measure out all my spices and melt the butter ahead of time, storing it in a small airtight container in the fridge. This way, I just need to assemble everything quickly when it's time to grill. 💡
Charcoal Prep
Light your charcoal in advance if possible—I often set up my grill basket on the stove while I finish seasoning the potatoes. Use a chimney starter for even heat distribution, and add wood chips to the hot coals 10 minutes before grilling to build flavor.
If you're using lump charcoal, it lights faster than briquettes, so plan accordingly. Pro tip: Keep a small metal bowl of water nearby to douse any flare-ups.
Foil Packets Ready
Cut your foil squares and coat them with olive oil the night before, then stack them neatly in a ziplock bag for easy access. Store the seasoned butter mixture in a separate container.
When grilling day arrives, you'll just need to assemble the packets and pop them on the grill. This method cuts your active prep time to under 10 minutes—perfect for busy weekends. ✨
Reheating Leftovers
These potatoes reheat beautifully for up to 2 days if stored properly. Wrap cooled potatoes in fresh foil and reheat them directly on the grill over medium heat for 10-15 minutes, or microwave them covered for 1-2 minutes until warmed through.
For extra crispiness, finish them under a broiler for 1-2 minutes. I always keep a few extra potatoes on hand for quick meals.
Grill Setup Shortcuts
Don't have a charcoal chimney? No problem. Use a grill basket on your stovetop to light the coals while you prep. For extra convenience, pre-mix your spices in a small jar and store it with your grilling supplies.
I keep a dedicated grilling kit with all my essentials—tongs, spatula, and extra foil—so I'm always ready to grill at a moment's notice. 🔥
Timing for Crowds
When grilling for a group, I recommend cooking the potatoes in batches. Start the first batch, then assemble the second while they cook. The indirect heat method means you can maintain a consistent temperature even with multiple batches.
For 8 potatoes, plan for 1 hour and 15 minutes total grilling time. This keeps everyone fed without waiting too long for that first perfect bite. 💪
Nutrition facts
Frequently asked questions
Why does my grilled baked potato turn out soggy instead of crispy?
This usually happens from two common mistakes: not drying the potatoes thoroughly before grilling or opening the foil too early. Always pat them completely dry with paper towels, and let them rest in the foil for 5 minutes after cooking. The steam needs time to redistribute for that perfect fluffy interior. Pro tip: Brush the skins with a little olive oil before wrapping—they'll develop a better crust.
Can I use sweet potatoes instead of russets?
Yes, but with adjustments! Sweet potatoes have more moisture, so they need 10-15 extra minutes of cooking time. Pierce them 3-4 times first (russets only need 2), and reduce the foil wrapping time to 3 minutes after grilling. The skin won't be as crispy, but the flavor will be delicious. For best results, use a 375°F temperature and check them at 50 minutes.
How do I get that perfect smoky flavor without wood chips?
Try this trick: Place a small piece of aluminum foil on the hot coals 5 minutes before cooking. The potatoes will absorb the smoke as they cook. For extra depth, sprinkle a pinch of smoked paprika directly on the skins before wrapping. If you're using lump charcoal, it naturally produces more smoke than briquettes—just let it burn until covered with white ash.
What's the best way to grill these potatoes in cold weather?
Cold weather slows cooking, so increase your charcoal by 25% and preheat the grill for 15 minutes longer. Use a thermometer to monitor the temperature—aim for 375°F at the cooking zone. If your grill loses heat, add fresh coals to the hot side every 20 minutes. For extra insurance, wrap the foil packets in a second layer of foil to retain heat. Patience is key—just add 5-10 extra minutes to the cooking time.
Can I grill these potatoes on a gas grill instead of charcoal?
Set your gas grill to medium heat (350°F) and use the indirect heat method. Place the foil packets on the cooler side of the grill and close the lid. Cook for 45-50 minutes, checking occasionally. For smokiness, add wood chips to the hot side or use a smoke tube. The key difference is gas grills heat up faster—just monitor the temperature closely.