3 eggs
1 large can pumpkin
1 can evaporated milk
1 cup sugar
½ tsp. salt
3 tsp. pumpkin pie spice

Use 9x13 greased cake pan. Mix together yellow cake mix and 1 cube of margarine. Reserve 1 cup. Press cake mix/margarine into bottom of pan. Pour in pumpkin mixture over cake mix. Sprinkle reserve over the top. Bake at 350 degrees for 1 hour. Serve with whipped cream or cool whip.