1 (29 oz.) can pumpkin
1 c. sugar
1 c. evaporated milk
3 eggs
1/2 tsp. salt
spice cake mix
1/2 c. chopped walnuts
1/4 c. butter

Combine and mix first 6 ingredients. Spread in 9 x 13 baking pan. Sprinkle 2/3 of spice cake mix on top. Sprinkle on top of cake mix the chopped walnuts. Drizzle butter over top.

Bake for 50 minutes at 350°F.