Ingredients

1 package yellow cake mix (regular size)1 package (3.4 ounces) instant vanilla pudding mix1/2 cup shortening1 cup water4 eggsFILLING:5 tablespoons all-purpose flour1 cup 2% milk1/2 cup butter, softened1/2 cup shortening1 cup sugar1 teaspoon vanilla extract1/2 teaspoon saltFresh raspberries, optional

Preparation

In a large bowl, beat the cake mix, dry pudding mix and shortening on low speed until crumbly. Add water and eggs; beat on low speed for 30 seconds. Beat on medium for 2 minutes. Pour into a greased and floured 13x9-in. baking pan.

Bake at 350° for 30-35 minutes or until a toothpick inserted in the center comes out clean. Cool for 10 minutes; invert onto a wire rack to cool completely.

Meanwhile, in a small saucepan, combine flour and milk until smooth. Bring to a boil; cook and stir for 2 minutes or until thickened. Cool completely.

In a large bowl, cream the butter, shortening, sugar, until light and fluffy. Beat in the milk mixture, vanilla and salt until smooth.

Cut cake horizontally into two layers. Place bottom layer on a serving plate; top with filling. Top with remaining cake layer. Garnish with raspberries if desired.