Sinful Chocolate Cake - cooking recipe

Ingredients

1 Duncan Hines Swiss chocolate cake mix
4 Tbsp. flour
1 c. milk
1 stick oleo
1/2 c. Crisco
1 c. sugar
3 Tbsp. vanilla
1 can milk chocolate icing

Preparation

Rave reviews from my taste testers at work.
Chocolate drizzled over a caramel-pecan filling on a shortbread base.