How to Make It
Preheat grill to medium-high (400°F to 450°F). Stir together chile powder, salt, and pepper in a small bowl; set aside.
Place corn on lightly oiled grill grates, and cook, turning occasionally, until lightly charred and tender-crisp, about 10 minutes. Transfer corn to a serving platter, and drizzle with crema. Sprinkle with chile powder mixture, cheese, and cilantro. Drizzle with lime juice just before serving.