1 box dark chocolate cake
1 large tub of Cool Whip
1 large can of strawberry pie filling
Prepare cake according to package instructions. Let cool completely. Cut cake into mini squares and place one layer on the bottom of a glass serving dish. Cover this layer with half of the strawberry pie filling. Then put down a layer of Cool Whip. Repeat layers. On top, garnish with fresh cut strawberries. (You will most likely have leftover chocolate cake.) Refrigerate parfait for about two hours before serving.