In a large bowl, whisk eggs, milk, sugar, butter, cinnamon and salt. Gently fold in bread cubes and raisins if desired. Transfer to a greased 8-in. square baking dish. Bake, uncovered, at 350° for 40-45 minutes or until a knife inserted in the center comes out clean., In a small saucepan over medium heat, melt butter; stir in brown sugar and apple juice. Cook and stir until sugar is dissolved. Remove from the heat; stir in extracts. Serve warm with bread pudding. Refrigerate leftovers.