Lightly season both sides of the burgers with Montreal Steak Seasoning and smoked paprika.
Prepare the grill for medium direct heat.
Grill or broil the burgers for 7 to 9 minutes for medium rare, turning once.
About 1 to 2 minutes before the burger is finished, spread about 2 tablespoons of pimento cheese on top and cover the grill with the lid. Let the cheese melt until the point when it’s about to drip down the burger.
Serve immediately with buns, ketchup, lettuce, tomato, and pickled onions.