You could drizzle this with a caramel rum sauce and maybe sprinkle with pralines, but it's good just with fruit and ice cream, too. You can also serve the pineapple as a side dish (without ice cream!) for many Mexican foods.
Preheat the broiler; or, if grilling outside, let coals die down.
Mix olive oil, honey, and a few dashes of sriracha sauce, and slather the sauce all over the prepared pineapple.
Spread in single layer on pan or over grill and cook, turning once, until it's slightly charred.
Serve hot with a scoop of ice cream.