Pumpkin Pie Cake
["1 can (29 oz.) pumpkin", "1 (13 oz.) can evaporated milk", "3 tsp. pumpkin pie spice", "3 eggs", "1 c. sugar", "1 pkg. yellow cake mix", "3/4 c. soft butter or oleo", "1 c. chopped nuts"]
["Mix first five ingredients and pour into 9 x 13-inch pan.", "Cut soft butter into cake mix.", "Add nuts and crumble on top of pumpkin mixture.", "Bake at 350\u00b0 for 50 to 60 minutes."]
["pumpkin", "milk", "pumpkin pie spice", "eggs", "sugar", "yellow cake mix", "butter", "nuts"]