Bar-b-q Pork Burgers

• 4 hamburger buns
• 1 head country seasoning
• 260 gr pork shoulder (lean ground)
• 40 gr romano cheese (grated optional)
• 36 gr seasoned bread crumbs
• 30 ml head country bar-b-q sauce
• 1 gr black pepper
• 4 slices pineapple
• 1 slice onion tomato lettuce leaves (sliced red)