Heat oven to 350°F. With sharp knife, make pocket in each pork chop by cutting into side of chop toward bone.
In medium bowl, mix stuffing ingredients. Stuff each pocket with 1/4 of stuffing mixture; place chops in ungreased 13x9-inch pan. Bake uncovered 30 minutes.
Meanwhile, in 1-quart saucepan, mix sugar and cornstarch; stir in apple juice. Cook over medium-low heat, stirring frequently, until mixture boils and thickens. Remove from heat; stir in butter.
Pour glaze evenly over chops; bake uncovered 30 to 35 minutes longer or until pork is no longer pink in center.