01 -
Preheat your oven to 350°F (175°C). Grease a 9×13-inch baking dish.
02 -
In a large bowl, mix the pumpkin puree, eggs, sugar, cinnamon, nutmeg, and vanilla until smooth.
03 -
Spread the pumpkin mixture evenly in the prepared baking dish.
04 -
Sprinkle the yellow cake mix evenly over the pumpkin layer—do not stir.
05 -
Scatter the chopped nuts on top and drizzle with melted butter.
06 -
Bake for 45-50 minutes or until golden brown and bubbly.
07 -
Allow to cool slightly before serving. Pair with whipped cream or ice cream if desired.