Ingredients
Equipment
Method
Prep and preheat
- Preheat the oven to 350F and grease a 9x13 pan for easy release.
- Set up the pan and ingredients so the crust can be pressed and the filling can be beaten without delays.
Make the cake crust
- Combine the yellow cake mix, melted unsalted butter, and egg, then mix until evenly moistened.
- Press the crust firmly into the greased 9x13 pan to form an even base.
Make the gooey pumpkin filling
- Beat the cream cheese smooth until there are no lumps.
- Add the pumpkin puree, eggs, and vanilla, then beat until the mixture looks uniform.
- Beat in the melted unsalted butter, then gradually add the powdered sugar while mixing.
- Mix in the pumpkin pie spice and cinnamon until streak-free and thick.
Assemble and bake
- Pour the gooey pumpkin filling over the pressed crust and spread it gently if needed to cover evenly.
- Bake for 40-45 minutes at 350F, keeping an eye on the center so it stays gooey—do not overbake.
Cool and serve
- Cool the cake completely so the center sets to a thick gooey texture.
- Dust very generously with extra powdered sugar right before slicing and serving.
Notes
Pro tip: press the crust firmly for a stable base that contrasts with the soft, gooey center. Store covered in the refrigerator up to 4 days; the sugar-dusted top may soften slightly. Freezing is yes—wrap bars individually and freeze up to 2 months, then thaw in the fridge. For a different take, use reduced-fat cream cheese for a slightly lighter filling while keeping the same mixing and bake timing.
