1 box devil food cake mix
1 C coarsely broken Oreo or Oreo type cookie (I broke them into pieces about dime size)
1/2C of finely crushed Oreo or Oreo type cookie (actually crumb size)
Bake cake according to package instructions except fold in 1 C of coarsely broken Oreo cookies before pouring batter into cake pans. Bake as instructions indicate but whatever you do, do not over bake.
Let cool.
I used buttercream frosting to frost the cake. Garnish top of cake with 1/2 C of finely crushed Oreo cookies.
Buttercream Frosting Recipe
4 C powder sugar sifted to eliminate hard clumps
2 sticks of softened butter
2 teaspoons vanilla
2 Tablespoons milk...additional milk as needed 1 Tablespoon at a time
Beat butter and vanilla together. Add 1 cup of powder sugar at a time to the creamed butter. Add milk 1 tablespoon at a time. Once all sugar is incorporated into butter mixture, only add additional milk if needed to obtain a fluffy consistency.