Preheat an indoor or outdoor grill to high. Bring 1/2 inch of water to a boil in a medium-size pot.
In a bowl, combine the ground beef and pork with the fennel seeds, garlic, parsley, crushed red pepper flakes, Parmigiano, grill seasoning and 1 tablespoon of EVOO. With the side of your hand make an X indentation in the bowl dividing the mixture into 4 equal portions. Form each portion into a patties about one-inch-thick. Drizzle them with some EVOO, transfer to the grill and cook about 6-8 minutes on each side.