HEAT oven to 400ºF.

COAT meat with coating mix; place in shallow foil-lined pan. Bake 30 min. or until done (160ºF).

MEANWHILE, melt butter in medium saucepan on medium heat. Add onions, apples and mushrooms; cook 4 to 5 min or until tender, stirring occasionally. Add broth and cream cheese; cook 2 min. or until cream cheese is melted and sauce is well blended, stirring frequently. Stir in brandy.

SLICE meat. Serve with sauce.