Chocolate Oreo Layer Cake

Why I Love This Recipe
Ingredients You'll Need
1 box Devils food cake mix
2 cups thawed Cool Whip
1/2 cup granulated sugar
8 oz. Cream Cheese, softened
12-16 coarsely chopped Oreo's (or to taste!)
4 tblsp. butter
4 squares semi-sweet chocolate bars (or about 1/3 cup chocolate morsels)
Directions
Bake cake according to direction on box for 2 9" cake pans.
Allow to cool for 5-10 minutes, then remove from pan, placing on wire rack to cool completely.
While cooling, mix cream cheese and sugar with mixer until softened and fully mixed.
Carefully stir in Cool Whip, fully blending cream cheese mixture with cool whip. Stir in crushed Oreo's.
Once cakes are cooled, place one layer (top side down if possible) on platter, top with oreo mixture and spread evenly, to edges of cake, topping with other cake layer, top up.
Melt butter and chocolate in microwave for 2 minutes or until melted, and spoon over cake. Allow to set before serving. Place in refrigerator, covered, if not serving for awhile.