Prepare bacon using preferred cooking method (e.g. stove top, oven, or microwave); set aside to cool.
Pre-heat your grill or stove top to medium-high heat.
Season the ground beef with salt and pepper, then form into 8 (¼-lb.) patties.
Grill burger patties to desired level (e.g. medium, medium-well, etc.); let rest for 1-2 minutes.
To assemble each burger, place cheese on the bottom bun, then top with ¼ cup pickle relish. Top with burger patty, pulled pork, and then another burger patty. Crumble bacon and place on top of the second burger patty. Finally, add your desired amount of crispy fried onion topping. Top with the top bun of your Martin’s “Big Marty’s” Roll and enjoy!