Potatoes on the Grill

Grilling potatoes is one of the easiest and most delicious ways to enjoy this classic vegetable outdoors. Whether you prefer crispy wedges, smoky foil packets, or perfectly grilled baked potatoes, this guide covers everything you need to know. You will learn the best potato types, grilling methods, seasoning ideas, and pro tips for flawless results.

There is something magical about potatoes on the grill. The smoky flavor, the crispy edges, and the fluffy interior make them a favorite side dish for any outdoor gathering. Whether you are firing up a gas grill for a weeknight dinner or tending a charcoal grill at a weekend barbecue, potatoes are one of the most versatile things you can cook outdoors.

Many people stick to grilling burgers and hot dogs and forget about the incredible potential of potatoes. But the truth is, a perfectly grilled potato can rival any steak or chicken dish on your plate. The good news is that grilling potatoes is simple, forgiving, and hard to mess up. This guide will walk you through everything from choosing the right spud to mastering your favorite grilling technique.

So grab your tongs, preheat your grill, and let us dive into the world of grilling potatoes. By the end, you will never go back to plain boiled or baked potatoes again.

Key Takeaways

• Choose the right potato: Russet, Yukon Gold, and red potatoes all work great on the grill with different textures and flavors.
• Prep matters: Parboiling or soaking removes excess starch for crispier results every time.
• Multiple methods work: Direct heat, foil packets, and grill grates each give unique textures and flavors.
• Season generously: Olive oil, herbs, garlic, and paprika transform simple potatoes on the grill into a standout side dish.
• Temperature control is key: Medium-high heat and proper timing prevent burning and ensure even cooking.
• Safety first: Always manage grease and flare-ups when grilling potatoes with oil or butter.

Why Grill Potatoes?

Grilling potatoes brings out a depth of flavor that you simply cannot get from an oven or stovetop. The direct heat creates a beautiful char on the outside while keeping the inside soft and fluffy. The smoky flavor from the grill adds a whole new dimension to this humble vegetable.

Another great reason to grill potatoes is convenience. When you are already cooking burgers or chicken on the grill, tossing potatoes on alongside them makes efficient use of your space and time. You get a full meal with minimal extra effort. Plus, cleanup is usually easier than dealing with multiple pots and pans inside.

Grilled potatoes also pair well with almost any protein or sauce. They work as a side for grilled steak, chicken, fish, or even veggie burgers. Their neutral flavor acts as a perfect canvas for the seasonings and sauces you love. This versatility is why BBQ potatoes show up on menus at restaurants and backyard cookouts alike.

Best Potatoes for the Grill

Types of Potatoes That Work Best

Not all potatoes are created equal when it comes to grilling. The variety you choose affects the texture, flavor, and how well they hold up on the grate. Here are the top picks:

• Russet potatoes: These are the classic choice for grilled baked potatoes. Their thick skin gets crispy on the grill, and the fluffy interior is perfect for loading with toppings. Russets also work well for wedges.
• Yukon Gold potatoes: These have a buttery, creamy texture and thin skin that crisps up beautifully. They are excellent for grilling whole or cutting into chunks for grilled potato wedges.
• Red potatoes: Smaller and waxy, red potatoes hold their shape well on the grill. They are ideal for potato salads, skewers, or roasting alongside other vegetables.
• New potatoes: These baby potatoes are great for foil packets or grilling in their skins. They have a thin, delicate skin that adds a nice texture.

When picking potatoes, look for firm ones without sprouts or green spots. Avoid any that are soft or wrinkled. Fresh potatoes cook more evenly and taste better on the grill.

How to Prep Potatoes for Grilling

Proper prep is the secret to perfect grilled potatoes. Skipping this step is the most common mistake people make. Here is what you should do before the potatoes ever touch the grill.

First, wash your potatoes thoroughly. Scrub the skins with a brush to remove dirt. If you are using russets or Yukon Golds, you can leave the skin on for extra texture and nutrients. For red or new potatoes, the thin skin is perfect as-is.

Next, consider parboiling your potatoes. This means boiling them for about 5 to 7 minutes before they go on the grill. Parboiling softens the inside so the potatoes cook through faster on the grate. It also helps achieve a crispy exterior because the surface starch gets a chance to dry out before grilling.

Another pro tip is to soak cut potatoes in cold water for 30 minutes. This removes excess starch and prevents them from sticking together. After soaking, dry them thoroughly with a towel before adding oil and seasoning.

Grilling Methods for Potatoes

Direct Heat Grilling

Direct heat is the most popular way to cook potatoes on the grill. This method works best for wedges, sliced potatoes, and smaller whole potatoes. Preheat your grill to medium-high heat, around 400 to 425 degrees Fahrenheit.

Toss your potato pieces with olive oil, salt, pepper, and any seasonings you like. Spread them in a single layer on the grill grate. Make sure the pieces are not touching so they cook evenly. Grill for about 20 to 30 minutes, turning every 5 to 7 minutes until they are golden brown and tender inside.

Direct heat gives you the best crispy exterior. The key is not to overcrowd the grill. Give each piece room to breathe so the heat circulates properly. If you are grilling whole small potatoes, poke them with a fork a few times before placing them on the grate.

Foil Packet Method

The foil packet method is perfect for beginners and for cooking potatoes alongside other vegetables. This approach steams the potatoes inside the foil, keeping them moist and tender.

To make foil packets, place sliced potatoes, onions, bell peppers, and herbs on a large sheet of heavy-duty foil. Drizzle with olive oil and season well. Fold the foil tightly, leaving a small opening at the top for steam to escape. Place the packets on the grill over medium heat for about 30 to 40 minutes, flipping once halfway through.

Foil packets are incredibly easy and require very little attention. You can throw them on the grill and focus on cooking your main protein. They are also a great way to introduce kids to grilled vegetables because the results are always soft and mild.

Grill Grate Grilling

If you want beautifully charred grilled potato wedges, using the grill grate directly is the way to go. This method works best when you cut your potatoes into uniform wedges about 1 inch thick.

Brush the grate with oil before placing the potatoes to prevent sticking. Lay the wedges flat on the grate and resist the urge to move them too early. Let them develop a good crust before flipping. Total cook time is usually around 25 to 35 minutes with occasional turning.

For a smoky twist, try adding wood chips to your charcoal or gas grill. Hickory and applewood chips complement the natural sweetness of potatoes beautifully. This method produces restaurant-quality results right in your backyard.

Seasoning Ideas for Grilled Potatoes

The beauty of grilling potatoes is how easy it is to customize the flavor. A basic seasoning of olive oil, salt, pepper, and garlic powder is delicious on its own. But you can take your potatoes to the next level with these combinations:

• Ranch style: Mix garlic powder, onion powder, dried dill, and a little butter. Sprinkle with grated Parmesan after grilling.
• Spicy Southwest: Add paprika, cumin, chili powder, and a squeeze of lime juice. Top with fresh cilantro and a dollop of sour cream.
• Italian herb: Use dried oregano, basil, thyme, and rosemary with olive oil and a sprinkle of sea salt.
• Asian-inspired: Toss with sesame oil, soy sauce, and a touch of honey. Garnish with sliced green onions and sesame seeds.
• Classic butter and herb: Fresh parsley, minced garlic, and melted butter tossed with warm potatoes right off the grill.

Experiment with different seasonings to find your favorite combination. You can also brush potatoes with flavored oils like truffle oil or chili oil for an extra burst of flavor during the last few minutes of grilling.

Tips and Common Mistakes

Pro Tips for Perfect Grilled Potatoes

Here are some expert tips that will elevate your potatoes on the grill every single time:

1. Cut potatoes to similar sizes. This ensures even cooking. If some pieces are much larger than others, they will cook at different rates.
2. Preheat your grill properly. A hot grill creates a good sear and prevents sticking. Give it at least 10 to 15 minutes to reach the right temperature.
3. Oil the potatoes, not the grill. Tossing potatoes in oil before grilling prevents them from sticking better than oiling the grate alone.
4. Use a grill basket for small pieces. If you are grilling diced potatoes or thin slices, a grill basket keeps them from falling through the grate.
5. Let them rest after grilling. Give your potatoes a few minutes off the heat before serving. This allows the interior to finish cooking and the flavors to settle.

Common Mistakes to Avoid

Even experienced grillers make mistakes with potatoes. Here are the ones to watch out for:

• Skipping the parboil: Whole potatoes or large wedges often come out raw in the center if you do not parboil them first.
• Using too much oil: This makes potatoes greasy and can cause dangerous flare-ups. A light coating is all you need.
• Not managing flare-ups: When oil drips onto the grill, it can cause grease fires. Always keep a spray bottle of water nearby and know how to handle flare-ups safely. For more guidance on managing grease-related issues on the grill, check out our guide on how to stop grease fire on grill.
• Moving potatoes too often: Let them develop a crust before flipping. Constant moving prevents proper charring.
• Underseasoning: Potatoes are a blank canvas. Be generous with your salt and seasonings. Underseasoned grilled potatoes taste bland and forgettable.

If you are using a gas grill, make sure your equipment is in good working order. For reviews and recommendations on the best grills for home cooking, visit our guide on the best gas BBQ grill for the money.

Pairing Grilled Potatoes with Other Foods

Grilled potato wedges and roasted potatoes pair wonderfully with a wide range of grilled mains. Here are some classic combinations:

• Grilled steak: The rich flavor of steak complements the earthy taste of grilled potatoes perfectly. Add a sprinkle of fresh rosemary for an elegant touch.
• Grilled chicken: Lemon herb potatoes alongside grilled chicken is a crowd-pleasing combination for any summer cookout.
• Grilled sausage and peppers: Add diced potatoes to the same foil packet as sausage and peppers for a complete one-pan meal on the grill.
• Grilled fish: Light, flaky fish pairs beautifully with crispy grilled potatoes. Try a lemon-dill seasoning on both for a cohesive flavor profile.

Grilled potatoes also work well as part of a larger spread. Pair them with coleslaw, corn on the cob, and grilled bread for a full outdoor feast. The possibilities are truly endless when you master this simple side dish.

Conclusion

Potatoes on the grill are a simple, delicious, and versatile addition to any outdoor meal. With the right potato selection, proper prep, and a little practice, you can create crispy, smoky, and perfectly tender potatoes every time. Whether you choose the direct heat method for crispy wedges, the foil packet approach for easy cleanup, or the grill grate technique for beautiful char marks, the results are always impressive.

Start with the basic techniques in this guide and gradually experiment with seasonings and pairings. Before long, grilled potatoes will become a staple of your outdoor cooking routine. Fire up your grill, grab some fresh potatoes, and enjoy the smoky, savory flavors that only the grill can deliver.

Frequently Asked Questions

What is the best potato for grilling?

Russet potatoes are the most popular choice for grilling because they have thick skin that crisps up nicely and a fluffy interior. Yukon Gold and red potatoes are also excellent options, especially for wedges and smaller whole potatoes. Choose firm potatoes without sprouts or soft spots for the best results.

Do I need to boil potatoes before grilling?

Parboiling is not strictly necessary, but it helps ensure the inside cooks through before the outside burns. Boil whole potatoes or wedges for 5 to 7 minutes, then drain and dry them before seasoning and grilling. This step makes a big difference in even cooking and crispy texture.

How long does it take to grill potatoes?

Grilling time depends on the size and method. Wedges and sliced potatoes take about 20 to 30 minutes over medium-high heat, turning every 5 to 7 minutes. Whole small potatoes may take 30 to 40 minutes. Foil packets usually need 30 to 40 minutes as well. Always check for tenderness with a fork before serving.

Can I grill potatoes without foil?

Yes, you can grill potatoes without foil. Direct heat grilling without foil produces crispier results. Simply toss cut potatoes in oil and seasoning, place them on the preheated grill grate, and turn occasionally. Just be sure to cut them into even sizes so they cook at the same rate.

What temperature should the grill be for potatoes?

Medium-high heat, around 400 to 425 degrees Fahrenheit, is ideal for grilling potatoes. This temperature allows the outside to crisp up while the inside cooks through evenly. If your grill runs hot, move the potatoes to a cooler zone and close the lid to slow the cooking process slightly.

Can I grill frozen potatoes?

While you can grill frozen potatoes, fresh potatoes give much better results in terms of texture and flavor. If you must use frozen potatoes, thaw them completely first and pat them dry. Excess moisture on frozen potatoes can cause steaming instead of grilling, which leads to soggy results. For the best outcome, always use fresh potatoes when grilling potatoes.