1Preheat oven to 350 degrees F (175 degrees C). Lightly grease one 9x13 inch baking pan.
2In a large bowl, combine pumpkin, evaporated milk, eggs, sugar, pumpkin pie spice, and salt. Mix well, and spread into the prepared pan.
3Sprinkle cake mix over the top of the pumpkin mixture, and pat down. Sprinkle chopped pecans evenly over the cake mix, then drizzle with melted margarine.
4Bake for 60 to 80 minutes, or until done. Top with whipped topping when ready to serve.
Footnotes
Tip
Aluminum foil can be used to keep food moist, cook it evenly, and make clean-up easier.