Edna’s Ho Ho Cake

Directions

1. For filling, in a small saucepan, combine flour and milk until smooth; stir in 1/3 cup sugar. Bring to a boil over medium heat; cook and stir for 2 minutes or until thickened.
2. Transfer to a large bowl; cool. Beat in the shortening, butter, vanilla, salt and remaining sugar until smooth. Spread between cake layers.
3. For glaze, melt butter and cocoa in a small saucepan. Whisk in confectioners' sugar and enough milk to achieve a drizzling consistency. Drizzle over top of cake, allowing some to drape down the sides.