MIX meat, egg, ketchup, 1/2 cup of the cheese, the Worcestershire sauce and coating mix. Shape into four 1/2-inch-thick patties.
PLACE patties in nonstick skillet on medium heat; cover. Cook 5 min. Turn burgers over; sprinkle evenly with remaining 1/2 cup cheese. Cook, uncovered, 5 min. or until burgers are cooked through (160°F).
SERVE in the buns.
serving size = 1 burger (196 g)