The Basic Method: Crispy Roasted Potatoes on a Pellet Grill
Roasted potatoes are one of the easiest wins on a pellet grill. You’re not managing smoke levels or babysitting a temperature probe — you’re just running the grill like a convection oven that happens to smell like hickory. The consensus method across recipe sites and pellet grill brands is the same: cube the potatoes, coat them in oil and seasoning, and roast hot enough that the outside crisps before the inside turns to mush.
What You’ll Need
- 2 pounds Yukon Gold or red potatoes, cut into 1-inch cubes
- 2-3 tablespoons olive oil or avocado oil
- 1 teaspoon kosher salt
- 1/2 teaspoon black pepper
- 1/2 teaspoon garlic powder
- 1/2 teaspoon smoked paprika
- A metal sheet pan, cast-iron skillet, or perforated grill basket
Yukon Gold and red potatoes hold their shape better than starchy russets, which is why they show up again and again in pellet grill recipes. If you only have russets on hand, they’ll still work — just expect a slightly softer, less waxy bite.
Step-by-Step Instructions
- Preheat your pellet grill to 375-400°F with the lid closed.
- Wash and dry the potato cubes thoroughly. Excess surface moisture is the main reason potatoes steam instead of crisp, so don’t skip this.
- Toss the cubes in a bowl with the oil, salt, pepper, garlic powder, and smoked paprika until evenly coated.
- Spread the potatoes in a single layer on your pan — crowding them traps steam and gives you soft, pale potatoes instead of crispy ones.
- Place the pan directly on the grill grates and roast for 45-60 minutes, stirring or flipping every 15 minutes for even browning.
- Pull them when the outsides are deep golden brown and a fork slides into the centers with no resistance.
What Temperature and Time to Cook Roasted Potatoes?
For 1-inch cubes, 375-400°F for 45-60 minutes is the range that shows up consistently across pellet grill recipes, and it’s the one to default to. A hotter grill (400°F) crisps the exterior faster and suits smaller cubes or wedges; the lower end of that range (375°F) gives slightly more forgiving timing if you’re also cooking something else that needs a gentler heat. Either way, stir every 15 minutes — pellet grills have hot spots just like ovens do, and stirring evens that out.
If you’re roasting whole or halved potatoes instead of cubes (see below), plan on 45-60 minutes as well, since the larger pieces take about as long to cook through as small cubes take to crisp.
Cubed vs. Whole: Two Ways to Roast Potatoes on a Pellet Grill
There are really two different recipes hiding under “pellet grill roasted potatoes,” and picking the right one depends on what you’re going for.
Cubed and crispy is the everyday side dish: small 1-inch pieces, tossed in oil and a dry seasoning blend, spread in a single layer so every side gets direct heat. This is the fastest route to potatoes with crunchy edges and a fluffy interior, and it’s what most people picture when they search for this recipe.
Halved and buttery is closer to a steakhouse side. Cut new or baby potatoes in half, toss them in oil and salt, and roast them cut-side down at 400°F. Once they’re tender, toss them in a compound butter — softened butter mixed with minced shallot and chopped fresh herbs like tarragon or parsley — while they’re still hot so the butter melts into every crevice. It’s a slightly richer, more indulgent version of the same basic technique, and it works well for a dinner-party side rather than a weeknight one.
Neither method is “more correct” — cube for a crispier, more casual side; halve and butter for something a little more composed.
Roasting vs. Smoking Potatoes: What’s the Difference?
“Roasting” and “smoking” potatoes on a pellet grill aren’t the same process, even though both happen on the same machine. Roasting, as described above, runs the grill hot (375-400°F) for under an hour and produces a texture close to oven-roasted potatoes with a light smoky background note.
True low-and-slow smoked potatoes run the grill much cooler — typically 225-250°F — and take considerably longer, often 2-3 hours for cubed potatoes or up to 90 minutes for smaller whole baby potatoes. The payoff is a noticeably stronger smoke flavor that penetrates deeper into the potato, but you trade away the crispy exterior you get from higher heat, since low temperatures don’t brown the surface the same way. If crispy edges matter more to you than deep smoke flavor, roast hot. If you want the potatoes to taste distinctly smoked, drop the temperature and give them the extra time.
Brand Notes: Traeger, Pit Boss, and Other Pellet Grills
The good news is that a pellet grill is a pellet grill — a Traeger, a Pit Boss, a Camp Chef, or any other brand set to 400°F will roast potatoes the same way, because they’re all controlling to the same dial temperature rather than doing anything brand-specific.
A couple of small practical notes: Pit Boss grills with a “P-setting” smoke mode will hold a lower, smokier temperature than their numbered settings — that’s useful if you want to try the low-and-slow smoked version above, but skip it for standard roasting, where you want the grill running at full temperature the whole time. On any brand, resist the urge to open the lid too often to check progress; every open costs you heat and adds time, especially in cooler weather.
Seasoning and Flavor Variations
The base seasoning blend (salt, pepper, garlic powder, smoked paprika) is a reliable starting point, but potatoes take flavor well:
- Herb butter finish: toss hot potatoes in softened butter with minced garlic and chopped rosemary or thyme right after they come off the grill.
- Parmesan and garlic: add grated parmesan and extra garlic powder in the last 10 minutes of cooking so the cheese browns without burning.
- Spicy: swap smoked paprika for a mix of cayenne and chili powder, and finish with a squeeze of lime.
- Ranch-style: toss with a packet of dry ranch seasoning before roasting for a tangy, herby crust.
More Pellet Grill and Charcoal Sides to Try
Roasted potatoes are a great default, but they’re far from the only side worth putting on the grill while your main is cooking. A few others worth trying:
- If you’d rather keep the skin on and skip the cubing, our jacket potato on a charcoal BBQ guide covers a whole-potato approach for charcoal grills specifically.
- For a vegetable side that takes the same basic hot-and-fast approach, try smoked cauliflower on a pellet grill or BBQ asparagus in foil.
- Smoked corn is another low-effort side that pairs well with the same cookout — see our smoked corn on the cob with husks guide.
- If you’re looking for appetizers instead of sides, smoked cheese dip on a pellet grill, jalapeño poppers on a pellet grill, and armadillo eggs on the grill are all built for the same low-and-slow cookout timeline.
FAQ
How do I roast potatoes on a Traeger grill? Set the Traeger to 375-400°F, toss 1-inch potato cubes in oil and seasoning, spread them in a single layer on a sheet pan, and roast for 45-60 minutes, stirring every 15 minutes. Traeger’s own method works the same way, sometimes finishing with a compound butter instead of a dry seasoning blend.
How long does it take to bake potatoes on a Pit Boss pellet grill? At 375-400°F, cubed potatoes take 45-60 minutes. Whole or halved potatoes take about the same amount of time, since the larger pieces need longer to cook through even though they’re not competing for surface area the way small cubes are.
What temperature and time should I use to cook roasted potatoes? 375-400°F for 45-60 minutes is the standard range for 1-inch cubes on any pellet grill brand. Stir every 15 minutes for even browning.
How long do you smoke potatoes on a smoker? True low-and-slow smoked potatoes at 225-250°F take roughly 2-3 hours for cubed potatoes, longer than the under-an-hour timeline for hot roasting. The lower temperature trades crispy edges for a deeper smoke flavor.