Bring to boil in the microwave. Let stand 15 minutes. Scoop the core out from the top of the apple, leaving a small amount at the bottom to keep the apple closed. Combine cinnamon and brown sugar. Add walnuts and maple syrup.
Drain raisins and add to mixture.
Fill cored apples. Place on a square of aluminum foil. Pull corners together and wrap like a Hershey's Kiss. Place in a baking dish. Bake at 350 degrees for 45 minutes until apples are tender.