Caramel Apple Strata

In a small saucepan, combine the brown sugar, butter and corn syrup. Bring to a boil over medium heat, stirring constantly. Cook and stir for 2 minutes or until thickened. Set aside. In a small bowl, combine the apples, lemon juice, sugar and pie spice. Arrange half of the bread slices in a greased 13-in. x 9-in. baking dish. Spoon apples over bread; drizzle with half of the caramel sauce. Sprinkle with pecans; top with remaining bread. In a large bowl, combine the eggs, milk, salt and vanilla. Pour over top. Cover and refrigerate overnight. Cover and refrigerate remaining caramel sauce. Remove strata from the refrigerator 30 minutes before baking. Bake, uncovered, at 350° for 50-55 minutes or until a knife inserted near the center comes out clean. Let stand for 10 minutes before cutting. In a small microwave-safe dish, microwave reserved sauce, uncovered, for 1-2 minutes or until heated through. Drizzle over strata.