1 package yellow cake mix
1/2 cup unsalted butter, melted
1 large egg
1 can (15 oz) pumpkin puree
1 package cream cheese (8 oz), softened
3 cups powdered sugar
2 large eggs
1 teaspoon vanilla extract
1 teaspoon cinnamon
Preheat your oven: Set it to 350°F (175°C) and grease a 9×13-inch baking pan.
Make the crust: In a mixing bowl, combine the yellow cake mix, melted butter, and 1 egg. Stir until the mixture is fully combined, then press it evenly into the bottom of the prepared pan.
Prepare the filling: In a separate bowl, beat the softened cream cheese until smooth. Add the powdered sugar, 2 eggs, vanilla, pumpkin puree, and cinnamon. Mix until everything is combined and smooth.
Combine and bake: Pour the pumpkin batter over the crust, spreading it evenly. Bake for 40-50 minutes, or until the edges are set but the center is still slightly gooey and jiggly.
Cool: Allow the cake to cool in the pan for at least 30 minutes, then transfer to the refrigerator for a more enjoyable experience. Serve chilled or at room temperature, garnished with whipped cream, if desired.