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There’s something incredibly satisfying about a perfectly cooked baked potato fluffy inside, crispy on the outside, and infused with just the right amount of smokiness. When you take this classic side dish to the grill, it becomes more than just a potato it turns into a star player that pairs beautifully with steaks, burgers, ribs, or even stands alone with your favorite toppings.
Whether you’re using a gas, charcoal, or pellet grill, learning how to cook baked potatoes on the grill is a simple but game-changing skill every grill master should know. In this guide, we’ll cover everything from picking the best potatoes to grilling techniques, seasoning ideas, and foolproof doneness tests.
Why Grill Baked Potatoes?
Grilled baked potatoes deliver a unique taste and texture that your oven simply can’t match. The skin crisps up with charred edges, and the interior becomes fluffy and tender. Best of all, it keeps your kitchen cool during summer cookouts.
Benefits of Grilled Baked Potatoes:
- Rich, smoky flavor
- Extra crispy skins
- Perfect for outdoor meals
- Easy to cook alongside meats or veggies
- Great for prepping ahead and finishing on the grill
Choosing the Right Potatoes
Not all potatoes are created equal, especially when it comes to grilling.
Best Potato Varieties:
- Russet Potatoes: The gold standard. Their high starch content and thick skin make them ideal for that classic baked potato texture — crisp outside, fluffy inside.
- Yukon Gold: A bit waxier, but their naturally buttery flavor is a win. Best when you want smaller portions or a creamy interior.
- Red Potatoes: Smaller and firmer, they don’t fluff up as much, but they’re great for quicker grilling or slicing in half.
Things to Look For:
- Medium to large size for even grilling
- Smooth skin without bruises or green spots
- Similar-sized potatoes if cooking multiple at once
Prep Work Before Grilling
Success on the grill starts before the potato ever hits the grate.
1. Clean Thoroughly
Use a brush to scrub the skin under cold water. This removes dirt and makes the skin safe and tasty to eat.
2. Dry Completely
After rinsing, dry them with a kitchen towel. Moisture can steam the potato instead of letting it crisp.
3. Prick the Skins (Optional)
Using a fork to prick the potato lets steam escape, reducing the risk of explosion. However, some prefer not to prick to lock in moisture. Either method can work depending on preference and heat level.
Seasoning Options
A little oil and salt go a long way, but this is your chance to get creative.
Classic Seasoning:
- Olive oil (helps skin crisp and hold seasoning)
- Kosher salt or sea salt
Flavor Variations:
- Garlic Butter: Brush with melted butter mixed with garlic and parsley
- Spicy Kick: Sprinkle with paprika, black pepper, and a dash of cayenne
- Cheesy Crust: Roll in grated Parmesan before grilling
- Herb-Rubbed: Use rosemary, thyme, or dill for earthy flavors
How to Grill Baked Potatoes
There are two main ways to cook a baked potato on the grill: with foil and without foil. Each has pros and cons.
A. Foil-Wrapped Potatoes
This method traps steam, resulting in a more tender texture and easier prep.
Steps:
- Preheat grill to medium-high (around 400°F).
- Rub the potato with oil and season with salt.
- Wrap tightly in aluminum foil.
- Place over indirect heat or on the upper rack.
- Grill for 45 minutes to 1 hour, turning occasionally.
Pros:
- Tender inside, even without babysitting
- Great for adding flavored butter inside
- Keeps skin soft (less crispy)
Tip: You can unwrap the foil for the last 5–10 minutes if you want to crisp the skin.
B. Naked Potatoes (No Foil)
For those who love a crispy, smoky skin, this method is gold.
Steps:
- Preheat grill to medium (375°F–425°F).
- Rub with olive oil and season generously.
- Place directly over indirect heat on the grill.
- Rotate every 10–15 minutes.
- Cook for 45 minutes to 1 hour.
Pros:
- Crispier skin
- More smoke and grill flavor
- Golden brown finish
Tip: Rotate frequently to prevent burning and to achieve even cooking.
C. Use a Grill Basket (Optional)
If you’re cooking smaller or halved potatoes, a grill basket keeps things tidy and ensures even exposure to heat. Just remember to oil the basket beforehand.
Temperature & Cooking Time
- Target Grill Temp: 375°F–450°F
- Total Cook Time: 45–60 minutes
- Grill Setup:
- Gas Grill: Use indirect heat by turning off burners under the potatoes.
- Charcoal Grill: Bank coals to one side and place potatoes on the cooler side.
- Pellet Grill: Set to baking temperature (around 400°F).
How to Tell When Potatoes Are Done
Timing is one thing, but doneness is everything.
Signs of a Perfectly Baked Potato:
- Skin is golden and crisp
- When squeezed with tongs, the potato gives easily
- Fork or skewer slides in with no resistance
- Internal temperature is 205–210°F
Pro Tip: Use a digital meat thermometer to confirm doneness without guessing.
Toppings and Serving Suggestions
Once your potatoes are ready, it’s topping time!
Classic Toppings:
- Butter and sour cream
- Shredded cheddar
- Chopped chives or scallions
- Crumbled bacon
Gourmet Add-ons:
- Pulled pork with BBQ sauce
- Brisket and blue cheese
- Chili with shredded jack
- Guacamole and salsa
- Greek yogurt with dill and lemon zest
Serving Ideas:
- Serve whole for loaded baked potatoes
- Slice open and mash slightly to create a pocket
- Offer toppings buffet-style at BBQs for customization
Flavor Variations to Try
Once you’ve mastered the basics, try these twists:
Smoky Potatoes
- Soak wood chips (apple, hickory, mesquite) and add to the charcoal or pellet box for extra smoke.
Twice-Grilled Potatoes
- Bake the potatoes, scoop out the inside, mix with cheese and bacon, refill, and grill again for 10 minutes.
Herb-Stuffed Foil Packets
- Add herbs, garlic cloves, and butter into the foil before sealing for deeply infused flavor.
Mistakes to Avoid
Even a humble potato can go wrong. Here’s what to watch out for:
1. Using the Wrong Potato Type
Waxy potatoes (like new potatoes) won’t give you that fluffy center.
2. Too Much or Too Little Heat
High heat can char the skin before the inside cooks. Too low and it may take forever.
3. Forgetting to Turn Them
This leads to uneven cooking and burnt spots.
4. Not Seasoning Enough
Underseasoned potatoes = bland. Salt, oil, and herbs go a long way.
Make-Ahead and Reheating Tips
Grilled baked potatoes are great for prepping ahead or reheating leftovers.
Make-Ahead Tips:
- Parbake in the oven for 30 minutes, then finish on the grill for 20.
- Store in foil or an airtight container if prepping a day before.
Reheating:
- Wrap in foil and place on grill over medium heat for 15 minutes.
- For crispier skin, unwrap for the last few minutes.
What to Serve with Grilled Baked Potatoes
This side dish works with nearly everything. Here are some perfect pairings:
Main Dishes:
- Grilled steak or tri-tip
- BBQ chicken thighs
- Smoked ribs or pulled pork
- Grilled salmon or trout
- Veggie kabobs or portobello mushrooms
Drink Pairings:
- Classic lemonade or sweet tea
- Cold beer (lager or pale ale)
- Red wine (like zinfandel or syrah)
Final Thoughts
Baked potatoes on the grill are more than just a backup side, they’re an opportunity to add a smoky, crisp, and flavorful element to your BBQ spread. With a few simple ingredients and the right techniques, you can elevate your potato game to backyard hero status.
Whether you go foil-wrapped for softness or foil-free for crispness, the grilled baked potato is a versatile canvas for endless creativity. So fire up the grill, grab some Russets, and let the aroma of sizzling skins fill the air. Your taste buds will thank you.