A delightful pumpkin crumb cake with a spiced twist, perfect for any occasion.
Preheat your oven to 350°F (175°C) and grease a 9x13 inch baking pan.
Using parchment paper can make removing the cake easier.
Set aside 1 cup of the cake mix for the topping.
Measure accurately to ensure the topping has the right consistency.
In a mixing bowl, combine the remaining cake mix, 1 egg, and melted butter. Mix until well combined and press into the prepared pan to form the crust.
Press the crust evenly for a uniform base.
In another bowl, mix the pumpkin puree, eggs, white sugar, brown sugar, and cinnamon until smooth. Pour this mixture over the crust.
Ensure the filling is evenly spread over the crust.
In a small bowl, combine the reserved cake mix, white sugar, and softened butter. Crumble this mixture over the pumpkin filling and sprinkle with chopped walnuts.
Distribute the topping evenly for a consistent crumb texture.
Bake in the preheated oven for 40-45 minutes or until set and lightly browned.
Check for doneness by inserting a toothpick into the center; it should come out clean.
Let the cake cool before slicing and serving. Enjoy your delicious creation!
Serve with a dollop of whipped cream for an extra treat.