Is easy on a gas grill, but you must have a grill with at least two burners. For a two-burner grill, preheat only one. When it gets hot, place the food over the unlit burner. With a three-burner gas grill, you light the front and rear or right and left burners and cook the food in the center. With a four-burner gas grill, light the outside burners; put the food in the center. Most gas grills have built-in catch pans (grease collectors) under the firebox, so generally you donβt need a drip pan.