1 (16 oz.) can pumpkin
1 (13 oz.) can evaporated milk
1 c. sugar
1/4 tsp. salt
2 tbsp. pumpkin pie spice
3 eggs
1 pkg. cake mix (such as spice cake)
3/4 c. butter, sliced
1 c. coarsely chopped walnuts

Mix pumpkin, milk, sugar, salt, pumpkin pie spice and eggs. Pour into ungreased 9 x 13-inch pan. Sprinkle dry cake mix over top. Dot with butter. Sprinkle with nuts.

Bake at 350°F for 55 to 60 minutes. Cool. Serve with whipped cream or ice cream.