Pumpkin Custard Cake(From 1975 Edition)  
["1 pkg. Pillsbury yellow cake mix", "1 1/3 c. water", "3 eggs", "2 c. (1 lb. 2 oz. can) pumpkin pie mix", "2 eggs", "1/2 c. boiling water"]
["Grease bottom only of 13 x 9-inch pan.", "In larger mixing bowl, combine dry cake mix, water and 3 eggs.", "Blend and beat as directed on package.", "Pour into prepared pan.", "In small mixer bowl, beat pumpkin and 2 eggs.", "Pour evenly over batter.", "Pour boiling water over all.", "Bake at 350\u00b0 for 40 to 45 minutes, until toothpick inserted in center comes out clean."]
["yellow cake", "water", "eggs", "pumpkin pie mix", "eggs", "boiling water"]