Mix ingredients. (Should be enough for 4 layers.) Pour into cake pans. Bake at 375°F. Let cool before frosting. Cook all ingredients over low heat until thick. Stir often to prevent sticking. Let cool before spreading over cake.
Mix eggs, pumpkin, sugar, salt, ... x 13 inch cake pan. Sprinkle dry cake mix ... with foil loosely to keep from browning too soon ... cream. Makes 24 bars.