1 box cake mix (yellow or butter)
1/2 cup unsalted butter, melted
1 egg
1 (8 oz) package cream cheese, softened
2 cups pumpkin puree
3 eggs
1/2 teaspoon vanilla extract
1 teaspoon pumpkin pie spice
1 cup powdered sugar
Preheat the Oven: Begin by preheating your oven to 350°F (175°C). Grease a 9×13 inch baking pan.
Prepare the Bottom Layer: In a large bowl, combine the cake mix, melted butter, and 1 egg. Mix until well blended. Pour this mixture into the bottom of the prepared pan and spread it evenly.
Prepare the Filling: In a separate mixing bowl, beat the softened cream cheese until smooth. Add the pumpkin puree, 3 eggs, vanilla extract, pumpkin pie spice, and powdered sugar. Mix until fully incorporated and creamy.
Assemble: Pour the pumpkin filling over the cake layer in the baking pan, spreading it evenly over the top.
Bake: Place the pan in the preheated oven and bake for about 40-50 minutes. The center should be slightly jiggly but mostly set.
Cool Down: Once baked, remove the cake from the oven and allow it to cool completely in the pan before cutting into squares.
Serve: This cake can be served warm, at room temperature, or chilled. Optionally, dust with powdered sugar before serving.