I always love simple butter cake without any frosting. But will experiment with different flavors or add ins for a little "twist". So here is my first attempt on making Oreo Butter Cake
Actually you can use any of your favorite butter cake recipe. Make it different by adding quartered oreo in the batter. If you want, you can also crush the cookies. Have seen some bakers sandwiched whole oreo in between of the cake batter. Either way, they still turned out delicious.
High in fat, butter cake will keep well for several days. Un-iced, a well wrapped baked cake will keep well in the freezer for 1-2 months.