Crab is an interesting creature: it looks delicate, but it handles the grill very well if treated with respect. On the grill, it doesn’t need complexity—just thoughtful heat and a few honest ingredients.
One of the easiest options is grilled crab with butter and lemon. If you’re using small crabs or pre-cooked crab legs, simply brush them with melted butter, minced garlic, salt, and pepper. Place them on a hot grill for two to three minutes per side, just until heated through and lightly charred. Finish with fresh lemon juice.
Another quick idea is grilled crab skewers. Use firm crab meat, preferably from the claws. Gently toss it with olive oil, lemon juice, paprika or mild chili, and salt. Thread it onto skewers—if the meat is loose, combine it with chunks of bell pepper or onion—and grill for a couple of minutes per side. It cooks almost instantly.

A popular and very simple dish is grilled stuffed crab. Mix crab meat with a bit of breadcrumbs, butter, garlic, parsley, and lemon. Spoon the mixture into cleaned shells or small heatproof dishes and place them on the grill with the lid closed until the top is golden and slightly crisp.
For something even easier, there are grilled crab legs. They can go on the grill straight from frozen or thawed, brushed with butter and herbs, and are ready in about five minutes. Eat them with your hands, without guilt.
The general rule is straightforward: crab is usually already cooked when you buy it. The grill isn’t there to cook it—it’s there to wake it up. Short heat, gentle fat, and acidity at the end. The rest is quiet enjoyment.