Before leaving home, place apples and glaze in a storage container with tight-fitting lid. Or, place apple slices with glaze on the unheated rack of a broiler pan and broil 4 to 5 inches from heat for 5 to 6 minutes or until lightly browned and just tender. Apple slices can then be wrapped in foil to tote. Bagel halves can be toasted in a toaster or by placing cut side up on the rack of a broiler pan and broiling 1 to 2 minutes or until lightly toasted. Place bagel halves in a covered storage container to tote.