4.

Light one chimney full of charcoal. When all the charcoal is lit and covered with gray ash, pour out and arrange the coals on one side of the charcoal grate. Set cooking grate in place, cover grill and allow to preheat for 5 minutes. Clean and oil the grilling grate. Place poblanos on cool side of grill, cover, and cook until cheese has melted and poblanos have softened, about 20-30 minutes. Remove from grill and serve.