Sweet, smoky, and slathered in garlicky brown sugar butter, this pellet grill corn on the cob has serious flavor. It’s the only corn on the cob recipe you’ll need for summer.
Your Pellet Grill’s Next Star: Smoked Corn on the Cob
Once I started making smoked corn on the cob, I kind of purposefully forgot doing it any other way. The pellet grill makes it easy—steady heat, low maintenance—and the flavor just keeps winning me over. That seasoned butter mix doesn’t hurt either. It’s sweet, smoky, and savory all at once, and it gives this corn the kind of flavor that makes people stop talking and start chewing.
The kernels come off the smoker juicy and tender, with just enough of that smoky depth that tells you it didn’t come off a stovetop. You get a little caramelization in places, a little chew, and then that garlicky brown sugar butter soaks in and sets it off. This is the kind of corn that belongs on every summer plate, especially when there’s something sizzling next to it.
This isn’t just another smoked corn recipe—it’s the one I wanted when I stopped boiling and started grilling. No fancy ingredients, nothing overthought. Just a pantry-friendly, flavor-loaded way to make corn that feels worth it. Especially if you’ve got a pellet grill and want to make the most of it.
Why This Smoked Corn on the Cob is the One To Make
Smoking corn gives it a flavor you’re not going to get from boiling or throwing it on the grill. The kernels stay tender without turning to mush, and the smoke adds just enough depth to make it feel like something special. That seasoned butter seals the deal—garlic, onion, paprika, brown sugar—it’s all there, and it sticks to every bite in the best way.
What makes this especially great is how hands-off it is once the corn’s on the smoker. The pellet grill keeps the temp steady, and you just flip and brush a few times. No need to husk or wrap it up in anything—just a quick soak and you’re good. It’s simple, works every time, and doesn’t need a lot of prep to be really good.
Why You’ll Love This Easy Smoked Corn on the Cob Recipe
- Sweet and savory corn complements all kinds of other cookout food.
- Smoked low and slow for extra flavor without drying out the kernels.
- Made with basic pantry ingredients and no complicated prep.
Smoked Corn on the Cob Ingredients
Just a few simple things for the best smoked corn on the cob you’ll ever make.
- Sweet Corn: The fresher, the better.
- Melted Butter: The base for flavor.
- Oil: Helps the butter stick and aids in crisping.
- Brown Sugar: For that touch of sweetness and caramelization.
- Garlic Powder: Essential for the savory depth.
- Onion Powder: Complements the garlic for robust flavor.
- Salt: Balances flavors and enhances sweetness.
- Paprika: Adds color and a mild, earthy spice.
How to Make Smoked Corn on the Cob (Step-by-Step)
Find the complete printable recipe with measurements in the recipe card at the BOTTOM OF THE POST.
- Step One (soak the corn)
Fill a large bowl or sink with cold water and soak the corn for 30 minutes. This helps keep it juicy while it smokes. Once soaked, pat each ear dry with a paper towel. - Step Two (make the butter mix)
Grab a small bowl and whisk together the melted butter, oil, brown sugar, garlic powder, onion powder, salt, and paprika. You want it smooth and well blended. - Step Three (brush the corn)
Use about 1 tablespoon (15 ml) of the butter mixture per ear to brush all sides. Make sure each one’s got a good coating—it’ll soak in as it smokes. - Step Four (start smoking)
Preheat your pellet grill to 225°F (107°C). Place the corn directly on the grates and smoke for 20 minutes. - Step Five (flip and brush)
Flip the corn over and brush on a little more butter mixture. Let it smoke another 20 minutes. - Step Six (final cook)
Flip and brush again, then smoke for another 10–15 minutes until the corn looks golden in places and feels tender when pressed. - Step Seven (serve)
Take the corn off the smoker and serve it right away—hot, juicy, and full of flavor.
Tips for Perfect Smoked Corn on the Cob
A few simple moves make all the difference for the best smoked corn.
- Soak for tenderness
Soaking the corn before smoking keeps the kernels juicy and prevents them from drying out. Don’t skip this step—it really helps. - Don’t skimp on the butter mixture
This is where all the flavor comes from. Make sure each ear is fully coated before it goes on the grill, and brush on more every time you flip. - Feel for doneness
Instead of relying on the timer, press a kernel with your finger or tongs. It should feel soft but not mushy—that’s when it’s ready. - Have fun with flavors
You can switch up the butter mixture depending on what you’re in the mood for. Try taco seasoning, garlic herb butter, or something spicy like smoked paprika with cayenne.
What Wood Pellets I Use for Smoked Corn
Wood pellets do influence the final flavor of your smoked corn. For this garlicky butter recipe, I wanted smoke that enhanced, not overpowered. Here’s what I use:
- Apple
This is my first choice. It adds a bright, sweet, and gently smoky layer. It just works with corn. - Pecan
For a slightly richer, nutty, sweet smoke, pecan is a close second. It seems to balance the savory butter perfectly. - Fruitwood Blends
This is a really versatile choice. Any good blend with apple, cherry, or maple works. They won’t overpower the corn. There’s also something called a Competition Blend that is made from milder wood and would also work well.
One rule: I avoid mesquite or hickory for corn. It just makes it bitter.
Serving & Storing Smoked Corn
Smoked corn is best enjoyed fresh, but it’s easy to make use of the leftovers too.
- Serving
Best served immediately, hot off the smoker. - Leftovers
If you have any leftover corn on the cob, cut the kernels off and use them in salads, salsas, or soups for a smoky flavor boost. I like using them in recipes like my corn and salsa tortilla soup, charred corn crostini, or grape, corn and black bean salsa. - Storage
Refrigerate smoked corn leftovers in an airtight container for up to 3 days.
FAQs About Smoked Corn on the Cob
- Can I smoke corn on the cob with the husk on?
You can, but I don’t recommend it for this recipe. The husk blocks the butter mixture from soaking in and prevents the smoke from adding flavor directly to the kernels. Removing it gives you more flavor and better texture. - What kind of oil should I use in the butter mixture?
A neutral oil like canola or vegetable oil works best. Olive oil can be used too, but stick with light or refined olive oil—extra virgin can be too strong once smoked. - Can I make this ahead for a party?
You can smoke the corn a few hours ahead and rewarm it in foil on the grill, but it’s definitely best hot off the smoker. If you need to prep ahead, mix the butter in advance and soak the corn earlier in the day. - Can I add cheese or lime after smoking?
Yes. Once smoked, the corn is a great base for add-ons like crumbled cotija, fresh lime juice, or a sprinkle of chili powder. It’s easy to turn this into an elote-style corn after it comes off the smoker. - Is this recipe good for frozen corn on the cob?
Fresh is best, but if you’re using frozen, let it thaw completely and pat it dry before brushing with the butter mixture. You may need to shorten the smoking time slightly since frozen corn is usually partially cooked. - How do I pick the best corn on the cob if it’s still in the husk?
Look for bright green husks that feel slightly damp and tightly wrapped around the cob. The silk coming out the top should be golden-brown and slightly sticky—not dry or black. You can gently feel through the husk to check that the kernels are plump and evenly spaced without any gaps or flat spots.
More Recipes Using Fresh Corn Kernels
These recipes are perfect when you’ve got extra ears of fresh corn to work with.
- Fresh Creamed Corn – A classic summer side.
- Chicken Corn Chowder – Creamy and loaded with sweet corn and peppers.
- Sweet Corn-Blueberry Buttermilk Ice Cream – Unexpected but really works.
- Blackened Shrimp Pasta with Creamy Corn Fettuccine – Bold, creamy, and full of texture.
- Fresh Corn and Basil Cakes – Crisp, golden, and full of flavor.
- Corn and Cherry Salad – Sweet, juicy, and great for warm days.
The Easiest Way to Smoked Corn Perfection
Once you try corn this way, it’s hard to go back. The pellet grill keeps the process easy, and that seasoned butter takes it all the way. Keep it simple, and it turns out perfect every time.
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Smoked Corn on the Cob (Pellet Grill Method, Seasoned Butter)
Equipment
- pellet grill Essential for smoking the corn low and slow.
- basting brush Used to coat the corn with seasoned butter.
- tongs Makes flipping the corn easy.
- mixing bowls For whisking together the butter, oil and seasoning.
Ingredients
- 5 ears sweet corn husk and silk removed
- 3 tbsps. (45 ml) butter melted
- 3 tbsps. (45 ml) neutral oil (such as canola, vegetable, avocado or peanut)
- 1 tbsp. (12 g) light brown sugar
- 1 tsp. (3 g) garlic powder
- 1 tsp. (3 g) onion powder
- 1 tsp. (6 g) table salt
- 1 tap. (2 g) paprika
Instructions
- Preheat the smoker to 225°F (107°C).
- Soak the corn in cold water for 30 minutes. Pat dry with paper towels.5 ears sweet corn
- In a small bowl, whisk together melted butter, oil, brown sugar, garlic powder, onion powder, salt, and paprika until smooth.3 tbsps. (45 ml) butter, 3 tbsps. (45 ml) neutral oil, 1 tbsp. (12 g) light brown sugar, 1 tsp. (3 g) garlic powder, 1 tsp. (3 g) onion powder, 1 tsp. (6 g) table salt, 1 tap. (2 g) paprika
- Brush each ear of corn with about 1 tablespoon (15 ml) of the butter mixture to coat all sides.
- Place the corn directly on the smoker and cook for 20 minutes.
- Flip the corn and brush with more of the butter mixture. Smoke for another 20 minutes.
- Flip and brush again. Smoke for an additional 10–15 minutes, or until kernels are tender and slightly golden in spots.
- Remove from the smoker and serve hot.
Notes
- Use fresh corn for best results—frozen corn may work but should be thawed and dried first.
- Neutral oil helps the butter mixture stick and prevents burning.
- Soaking the corn is key to preventing dryness during smoking.
- Try flavor variations: taco spices, garlic herb butter, or smoky-spicy blends with cayenne.
- Leftover corn can be cut off the cob and added to soups, salads, or salsas.
- Nutrition is estimated assuming approximately 45% absorption of the butter mixture during smoking, since some of it drips off or stays on the surface.
Nutrition
Have you made this Smoked Pellet Grill Corn? I’d love to hear how it turned out — leave a comment below and let me know.
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Terra says
Made this and was fantastic. So much flavor!