Grilled corn always belongs at a barbecue
Grilled corn with butter and sea salt is one of those barbecue sides I make almost without thinking. If the coals are lit and I’ve got a bit of space on the grate, corn goes on. It’s easy, it smells brilliant and it gives the table something sweet, smoky and juicy to break up all the richer meat.
Corn works very well with sticky ribs
Corn has a natural sweetness that gets even better once the kernels blister and pick up a little char. Butter melts into all those hot ridges, sea salt sharpens everything up and suddenly you’ve got a side dish that feels simple but pulls a lot of weight. I mentioned it with Sticky Gochujang Pork Ribs with Chilli Garlic because it cools the savoury chilli glaze in a very useful way. It also sits beautifully beside Sticky Pineapple Scotch Bonnet Pork Ribs with Molasses and Sticky Jerk Spiced Pork Ribs with Allspice and Honey, where the sweet smoky corn makes a very sensible partner.
The kind of side dish that never needs much explanation
I like sides that know their job and get on with it. Grilled corn doesn’t need a dramatic marinade or a parade of toppings to earn its place. Give it decent heat, a bit of char, proper butter and flaky sea salt and it does exactly what I want. It brings sweetness, texture and a little smokiness, which is more than enough.
Why I keep it straightforward
There are days for dressing corn up with sauces, herbs and grated cheese, and I’m not against any of that. Still, when ribs are already doing plenty, I want the corn to stay itself. Butter and salt let the grilled flavour come through, and that plainness is exactly why it works so often.
Ingredients for 4 people
- 4 ears of corn, husks removed
- 40 g unsalted butter, softened
- 1 tsp flaky sea salt
- 1/4 tsp cracked black pepper, optional
- 1 lime, cut into wedges, optional for serving
Ingredient notes
Fresh corn is best here, especially when the kernels look plump and glossy rather than dry and tired. Good corn tastes sweet even before it hits the grill, and that natural sweetness only gets better once the heat starts blistering the edges. If you have to use pre-packed trimmed cobs, they’ll still work, though they rarely taste quite as lively.
Butter needs to be soft enough to spread easily over hot corn, not so cold that it tears up the kernels or sits there in annoyed little lumps. I use flaky sea salt rather than fine salt because I want quick pops of seasoning rather than a flat salty coat. A squeeze of lime at the end is optional, though it makes a lot of sense beside spicy pork.
Equipment needed
You don’t need much for this one, which is part of the appeal. A hot BBQ with a clear section of grill is the main thing, plus tongs for turning the corn and a small plate or tray for brushing and serving.
I also keep a little bowl of softened butter and a brush or spoon nearby. You can butter the corn before grilling if you like, though I usually prefer to grill first and butter after. It’s less messy, the butter tastes fresher and the kernels char a little more cleanly.
Instructions
Step 1: Prep the corn
Remove the husks and silk from the corn, then pat the cobs dry if needed. Set them aside while the BBQ heats up.
Step 2: Heat the BBQ
Prepare your BBQ for medium to medium-high direct heat. You want enough heat to char the kernels in patches without drying the corn out before it cooks through.
Step 3: Grill the corn
Place the corn directly on the grill grates and cook for 10 to 12 minutes, turning every couple of minutes so the kernels colour evenly on all sides.
Step 4: Butter and season
Once the corn is hot and lightly charred, transfer it to a tray or plate. Brush or spread the softened butter all over each cob, then sprinkle with flaky sea salt and black pepper if using.
Step 5: Serve hot
Serve straight away while the butter is melting into the kernels. Add lime wedges on the side if you want a sharper finish.
How I grill corn so it stays juicy and sweet
The trick with grilled corn is to use enough heat for colour, but not so much that the kernels shrivel before the inside gets hot and juicy. I like a medium to medium-high fire and fairly frequent turning. That way the corn gets little patches of char all over rather than one blackened side and three sides that look like nothing much happened.
I also prefer grilling the corn bare, then buttering it afterwards. Some people like to slather it in butter from the start, though I find that can encourage flare-ups and make it harder to get neat blistered kernels. Grilling first keeps the flavour cleaner. Then the butter goes on while the corn is still piping hot and melts exactly where you want it.
FAQ
How long should I grill corn on the barbecue?
Usually 10 to 12 minutes over medium to medium-high heat, turning regularly so it cooks evenly and picks up light char on all sides.
Is it better to grill corn in the husk or without it?
Both work, though for this recipe I grill it without the husk. That gives you more direct char and a stronger grilled flavour.
Should I boil corn before grilling?
Not for this recipe. Fresh corn cooks well straight on the barbecue and keeps more of its sweetness and texture.
Can I use salted butter on grilled corn?
Yes, though I still go easy with extra salt at the end if the butter is already seasoned.
How do I stop grilled corn drying out?
Use steady medium heat, turn it often and don’t leave it on longer than needed. Fresh corn helps a lot too.
Can I make grilled corn ahead of time?
It’s best served hot from the grill, though you can cook it slightly ahead and rewarm it briefly before buttering and serving.
Tips for Success with grilled corn
The best grilled corn with butter and sea salt starts with good corn and a sensible fire. If the grill is too fierce, the outside will blacken before the inside has a chance to get juicy. If it’s too cool, the corn can dry out rather than blister. I aim for a grill that sounds lively when the cobs go down, but not aggressive enough to make me regret my decisions.
It also helps to season the corn while it’s still very hot. That sounds obvious, though it makes a real difference. Butter melts into the kernels more evenly, the salt sticks better and the whole thing tastes more joined up. Leave it sitting too long before buttering and you lose a bit of that lovely glossy finish.
Recipe variation suggestions
You can take this in a sharper direction by finishing the corn with lime juice and a pinch of chilli flakes. That works especially well with the gochujang or Scotch bonnet ribs because it echoes the spice without competing with it. A little smoked paprika mixed into the butter is another easy way to add warmth.
For a greener finish, stir chopped parsley, coriander or spring onion into the softened butter before spreading it over the hot corn. If you want something richer, a little grated hard cheese over the top works well too, though I usually keep this version plain when the rest of the barbecue spread is already doing quite a lot.
Storage and reheating for grilled corn
Store leftover grilled corn in an airtight container in the fridge for up to 3 days. It will lose a little of that just-grilled magic, though it still reheats well enough for lunches or for adding to salads and rice bowls.
To reheat, put the cobs back on the BBQ over medium heat for 4 to 5 minutes, turning a few times until hot. You can also reheat them in a pan or oven. Add fresh butter and a little more sea salt just before serving so the flavour perks back up.
Health benefits and easy swaps
Corn brings fibre, a bit of vitamin C and useful carbohydrates to a barbecue plate that might otherwise lean heavily on meat and sauces. It’s also naturally sweet, which means it doesn’t need much added to feel satisfying. Butter adds richness, though the overall recipe still stays fairly simple and balanced.
For dietary swaps, use a dairy-free butter if needed, or skip the butter and use olive oil for a lighter finish. You can reduce the salt or replace it with a herb seasoning if you prefer. If you want more freshness without more richness, serve the corn with lime wedges and black pepper instead of extra butter.
Grilled Corn with Butter and Sea Salt
Ingredients
- 4 ears of corn husks removed
- 40 g unsalted butter softened
- 1 tsp flaky sea salt
- ¼ tsp cracked black pepper optional
- 1 lime cut into wedges, optional for serving
Instructions
Prep the corn
- Remove the husks and silk from the corn, then pat the cobs dry if needed. Set them aside while the BBQ heats up.
Heat the BBQ
- Prepare your BBQ for medium to medium-high direct heat. You want enough heat to char the kernels in patches without drying the corn out before it cooks through.
Grill the corn
- Place the corn directly on the grill grates and cook for 10 to 12 minutes, turning every couple of minutes so the kernels colour evenly on all sides.
Butter and season
- Once the corn is hot and lightly charred, transfer it to a tray or plate. Brush or spread the softened butter all over each cob, then sprinkle with flaky sea salt and black pepper if using.
Serve hot
- Serve straight away while the butter is melting into the kernels. Add lime wedges on the side if you want a sharper finish.