Step 1: Prepare the Apple Pie Filling

1. Cook the apples: In a large skillet over medium heat, combine the diced apples, sugar, lemon juice, cinnamon, nutmeg, and cornstarch. Cook for about 5-7 minutes until the apples are tender but not mushy.
2. Thicken: Add butter and stir until melted. Remove from heat and let cool completely.

Step 2: Make the Vanilla Cake

1. Preheat the oven: Preheat your oven to 350°F (175°C). Grease and flour three 9-inch round cake pans.
2. Mix dry ingredients: In a medium bowl, whisk together the flour, baking powder, and salt.
3. Cream butter and sugar: In a large mixing bowl, cream together the softened butter and granulated sugar until light and fluffy.
4. Add eggs and vanilla: Add the eggs one at a time, mixing well after each addition. Stir in the vanilla extract.
5. Combine: Gradually add the dry ingredients to the wet mixture, alternating with the milk. Mix until just combined.
6. Bake: Divide the batter evenly among the three prepared pans and bake for 25-30 minutes, or until a toothpick inserted in the center comes out clean. Allow to cool in the pans for 10 minutes, then transfer to wire racks to cool completely.

Step 3: Make the Cheesecake Layer

1. Preheat the oven: If you haven’t already, preheat the oven to 325°F (160°C). Grease a 9-inch springform pan.
2. Mix cheesecake ingredients: In a large mixing bowl, beat the cream cheese until smooth. Gradually add the granulated sugar, mixing well. Add the eggs one at a time, then stir in the vanilla extract.
3. Bake: Pour the cheesecake mixture into the prepared springform pan. Bake for 55-60 minutes, or until the center is set but still slightly jiggly. Turn off the oven and let it cool inside for 1 hour. Then refrigerate for at least 4 hours or overnight.

Step 4: Assemble the Layer Cake

1. Level the cakes: Once the cakes are completely cool, level the tops with a serrated knife if needed.
2. Layer: Place one layer of vanilla cake on a serving platter. Spread a layer of the cooled apple pie filling over the top. Place the cheesecake layer on top of the apple filling. Add another vanilla cake layer on top of the cheesecake, and repeat the process with the remaining layers.

Step 5: Frost the Cake

1. Whip the cream: In a large bowl, whip the heavy cream, powdered sugar, and vanilla extract until stiff peaks form.
2. Frost: Frost the top and sides of the assembled cake with the whipped cream.

Step 6: Serve

1. Garnish: Drizzle with caramel sauce, sprinkle with cinnamon, and top with whipped cream if desired.
2. Slice and enjoy: Slice the cake and serve to enjoy the delightful layers of apple pie, cheesecake, and fluffy cake!

Conclusion

This Apple Pie Stuffed Cheesecake Layer Cake is a deliciously indulgent dessert that combines the best flavors of fall in a stunning presentation. It’s perfect for any celebration, bringing warmth and sweetness to your table. So gather your ingredients and get ready to impress your family and friends with this extraordinary dessert that truly is a labor of love! Enjoy every delicious bite!