Preheat oven to 350°F.
Wash and core apples.
Mix chopped walnuts and raisins together.
Fill apple cavities with the mixture and place in a shallow baking dish.
In a small saucepan, combine water, honey, and cinnamon stick.
Place over medium heat and bring to a boil.
Simmer for five minutes.
Remove from heat and stir in the lemon juice.
Remove cinnamon stick and pour syrup over apples in baking dish.
Place in a preheated oven and bake, uncovered, for 45 minutes or until the apples are tender, basting occasionally.
Remove from oven and cool to room temperature before serving.