01 -
Heat your grill to high heat. You'll be cooking on medium-high heat, but starting hot helps get those perfect grill marks.
02 -
In a small microwave-safe bowl, melt the butter and stir in the garlic herb seasoning. Set aside for brushing the buns.
03 -
Lay pepperoni slices on paper towels without overlapping. Microwave for 15 seconds to remove excess grease and make them slightly crispy. Set aside.
04 -
Mix ground beef and Italian sausage in a bowl. Divide into 4 portions and gently form into patties, making a small indent in the center to prevent puffing. Season both sides with salt and pepper.
05 -
Reduce grill heat to medium-high. Place patties on the grill and cook for 2-3 minutes per side for medium doneness. Don't press down on the patties while cooking.
06 -
Brush cut sides of buns with the garlic butter mixture. Place cut-side down on the grill for about 1 minute until golden with nice grill marks.
07 -
Place each cooked patty on a bottom bun. Top with a spoonful of pizza sauce, shredded mozzarella, and pepperoni slices. Place under broiler for 1-2 minutes or use indirect heat on grill with lid closed to melt cheese.
08 -
Sprinkle with Parmesan cheese and top with the upper bun. Serve immediately while the cheese is melted and gooey.