Oreo Cookies --everyone's got it

I know everyone has this recipe in some version or another. But I would cry if my house burned down and I lost this one. I made this blue icing for all you UK wildcat fans. I made this blue icing for all you Cougar blue fans. I made this blue icing for all you Carolina Blue fans. (Am I repeating myself?)

Homemade Oreos

1 chocolate devils food cake mix

1/4 cup flour

2 eggs

1/2 butter

Mix and roll into balls, or I use this small scoop (1 tablespoon).

Bake at 350 for 10 minutes.

Buttercream Icing

1/3 cup butter, softened

3 cups powdered sugar

1 1/2 tsp vanilla

2-3 tablespoons milk

Blend until thick and creamy, adding the milk in small amounts.

Assemble by sandwiching icing in between two cookies.