TOSS pork with barbecue sauce in large sauce pot until evenly coated; cook on low heat until heated through, stirring frequently. Keep warm.
PREPARE Macaroni & Cheese as directed on package, using the butter and milk.
POUR into full-hotel pan (or into half-hotel pan for trial recipe); cover with foil. Bake in 350ºF standard oven 30 min.; stir.
FOR each serving: Spoon 6 oz. macaroni & cheese into ovenproof serving dish; sprinkle with about 2 tsp. bread crumbs. Toast lightly in salamander. Top with 4 oz. pork mixture. Garnish with about 1/4 tsp. parsley.