01 -
Preheat your oven to 350°F. Spray an 8x8-inch baking pan with cooking spray or line it with parchment paper for easy removal later.
02 -
In a medium bowl, beat together cream cheese, pumpkin puree, egg, sugar, pumpkin pie spice, cinnamon, and salt using a hand or stand mixer. Mix on medium speed until completely smooth and well combined. Set this mixture aside.
03 -
Follow the directions on your brownie mix box, combining the mix with eggs, oil, and water until just combined. Don't overmix the batter.
04 -
Spread about two-thirds of the brownie batter evenly into your prepared pan. Drop spoonfuls of the pumpkin mixture over the brownie layer, spreading it as evenly as possible.
05 -
Spoon the remaining brownie batter over the pumpkin layer, trying to cover most of the surface. Use a knife or toothpick to gently swirl the two mixtures together for a marbled effect.
06 -
Bake for 35-40 minutes, until the center is set and no longer jiggly. Let the brownies cool in the pan for at least 10 minutes before cutting into squares and serving.