My Sunday School teacher made this as a treat for us. SO delicious warm with a dab of cool whip!
1 (29 ounce) can canned pumpkin puree
1 (12 fluid ounce) can evaporated milk
3 eggs
1 cup white sugar
1/2 teaspoon salt
4 teaspoons pumpkin pie spice
1 (18.25 ounce) package yellow cake mix
3/4 cup butter
1 cup chopped walnuts
