• Preheat oven to 350-degrees (F) 175 degrees (C)

To prepare the filling:

• Place the prepared apples into a large bowl.
• Add the raisins, vanilla, cinnamon whiskey, 1 teaspoon ground cinnamon, ⅛ teaspoon grated nutmeg, ¼ cup brown sugar, and 1 teaspoon salt.
• Stir well to combine.
• Add the apple mixture into an even layer in a 13x9 baking dish that has been sprayed with baking spray.
• Set aside.

To make the topping:

• In a large bowl, whisk together the flour, salt, brown sugar, granulated sugar, oats, cinnamon, and grated nutmeg.
• Add the cold, cubed butter and use your hands or a pastry blender to work the butter into the flour and sugar mixture to form coarse crumbs.
• Add the crushed cinnamon candy to the crumb mixture and stir to combine.
• Spread the topping evenly over the apples in the baking dish.
• Place the casserole dish onto a baking sheet and place into the preheated oven.
• Bake for 60 minutes, or until the topping is golden and the apple juices start to bubble around the edges of the dish.
• Remove and allow to cool slightly.
• Serve warm or at room temperature with ice cream or whipped cream, if desired.