1Heat coals or gas grill for direct heat. Mix beef, soup mix (dry), onion dip, bread crumbs and pepper. Shape mixture into 8 patties about 3/4 inch thick.
2Grill patties uncovered 4 to 6 inches from medium heat 10 to 15 minutes, turning once, until meat thermometer inserted in center of patties reads 160°F. Place lettuce leaves and tomato slices on bottom halves of rolls; top with burgers, ketchup and pickles. Top with remaining roll halves.