Twinkie Cake

Directions

1. 1
   Bake the cake according to package directions in a greased and floured 9x13 pan.
2. 2
   Cool completely.
3. 3
   Cut in half lengthwise.
4. 4
   Cook flour and milk, bringing to a boil until thick.
5. 5
   Cool completely!
6. 6
   In a bowl, add the rest of the ingredients to the milk.
7. 7
   MIx on high for 8 minutes.
8. 8
   Put bottom half of cake back in the pan and spread filling over it.
9. 9
   Top with the other half of the cake.
10. 10
    Keep refrigerated.