how long to grill pork ribs
1 2 Let the ribs sit at room temperature for 1 hour before cooking. 2  Heat a grill pan or outdoor grill to medium (about 350Â°F to 450Â°F). 3  3 Place the ribs on the grill with the larger, flatter side down, cover the grill, and cook until the pork is browned and crusty on the bottom, about 5 to 7 minutes. Heat a grill pan or outdoor grill to medium (about 350Â°F to 450Â°F). 2  3 Place the ribs on the grill with the larger, flatter side down, cover the grill, and cook until the pork is browned and crusty on the bottom, about 5 to 7 minutes.