Preheat your oven to 350°F (180°C). Lightly coat a 9x13-inch baking dish with cooking spray for an easier cleanup.
Pour the strawberry pie filling into the prepared dish. Gently stir in the fresh sliced strawberries – this creates a vibrant, fruity base!
In a separate bowl, whip the softened cream cheese with the egg, sugar, and vanilla extract until it's wonderfully smooth and creamy.
Carefully spoon this creamy cheesecake mixture evenly over the strawberry layer. Try not to mix them, keeping those delicious layers distinct.
Evenly sprinkle the dry vanilla cake mix over the cream cheese layer. Remember, no stirring!
Finally, drizzle the melted butter all over the cake mix. This will help create a delicious, golden crust.
Bake for 40 to 50 minutes, or until the top is beautifully golden brown and the edges are bubbly.
Let your delightful dessert rest for 10 minutes after baking. This helps it set perfectly and makes serving a breeze. Enjoy your sweet treat!