How to Grill Pork Chops on Charcoal

Pork chops have a reputation for coming off the grill dry, and it is almost entirely undeserved. Two things cause it, both easy to fix, and neither of them is technique: the chops are too thin, and they are cooked too far.

Fix those and a charcoal-grilled pork chop is one of the best things you can cook outdoors — better than a supermarket steak of similar money, and considerably cheaper.

Thickness is the whole game

A half-inch supermarket chop has essentially no thermal mass. By the time the outside has browned, the center has raced past 145°F and out the other side. There is no window to hit; the cook is over before you can react.

A 1.5-inch chop behaves completely differently. It takes long enough for the outside to brown properly while the center climbs slowly, so there is a real window of a minute or two in which to pull it. That is the difference between a technique that works and one that requires luck.

Butchers will cut them to order and it usually costs no more per pound. Ask for 1 to 1.5 inches, bone-in. Two thick chops feed the same number of people as four thin ones and taste dramatically better.

145°F, not 160°F

This is the other half, and it is worth stating clearly because a lot of people are still cooking to advice that changed years ago.

USDA lists 145°F with a three-minute restas the safe minimum internal temperature for pork chops, steaks and roasts — the same standard as beef. The older 160°F guidance is what produced a generation of gray, dry pork.

At 145°F a pork chop keeps a faint pink blush in the center. That is correct and it is safe. Color has never been a reliable indicator of doneness in any meat; the thermometer is. If pink pork makes you uneasy, cook to 150°F rather than 160°F — you will lose a little juiciness rather than all of it.

The two-zone fire, and why it matters here

Pork chops have a fat cap along one edge, and that fat renders and drips onto the coals. Drips cause flare-ups, flare-ups deposit soot and scorch the surface, and a scorched chop tastes acrid.

The answer is a two-zone fire: all the coals banked on one half of the grate, the other half empty. Sear over the hot side, then move everything to the empty side to finish under the lid. When a chop flares, you move it instead of watching it burn.

The empty side also gives you the gentle finish that makes the difference. Over direct heat you are fighting to get the middle up before the outside burns; with the lid down over an empty zone, the grill works as an oven at 350-400°F and the center climbs evenly. Full setup instructions are in how to use a charcoal grill.

Brining: thirty minutes, real difference

Pork is lean, and lean meat is unforgiving of a minute’s inattention. A short brine buys you margin.

A quarter cup of salt dissolved in four cups of water, chops submerged for 30 to 60 minutes. Then — and this part is not optional — rinse them and pat them completely dry. A wet surface steams instead of browning, and you will have traded a dry chop for a pale one.

Don’t brine pork labeled “enhanced,” “seasoned” or “contains up to X% solution.” It has already been through a salt solution and brining again makes it unpleasantly salty.

Timing, with the usual caveat

These are starting points, not instructions. Fire intensity, starting temperature, bone-in versus boneless and how often the lid comes off all move these numbers substantially. The thermometer is the only thing that actually knows. If you own one piece of grilling kit beyond a chimney, make it an instant-read thermometer.

Seasoning and finishing

Salt and coarse black pepper is genuinely enough for a good chop, especially a brined one. If you want more:

• A simple rubof brown sugar, paprika, garlic powder and pepper works well — but add sugar-containing rubs only for the indirect phase, or the sugar burns over the coals.
• Herbs on the coals. A couple of sprigs of rosemary or thyme dropped on the fire in the last minute perfume the meat pleasantly.
• Sauce at the very end, in the last two minutes over the cool side. Barbecue sauce is mostly sugar and will blacken over direct heat.
• Apple or cherry wood, one small chunk. A fifteen-minute cook absorbs very little smoke, so strong woods like hickory come across harsh. See charcoal vs wood.

If all you can get is thin chops

It happens. Change the approach completely: skip the two-zone plan and cook them hot and fast, direct only, about 90 seconds a side on a very hot grate, and pull them the moment they hit 145°F. Don’t bother with the indirect phase — there isn’t time, and moving them just adds a step during which they overcook.

Thin chops also benefit disproportionately from a brine, because there is no thermal mass to protect them. Half an hour in salt water is the difference between edible and good.

For more on getting a grill hot enough for this kind of fast cooking, our searing grill picks explain why coal-to-grate distance matters more than anything on the spec sheet.