Don't let the name fool you, there is no dirt in it anywhere. I named it this because of how it looked when it was all finished. With that said, I was in a baking mood and decided to combine my 2 favorite cookies together. I have no regrets. My kids said they loved them and this recipe was a keeper. For small cookies, round with teaspoon. For larger cookies, round with tablespoon. I like to use both baking powder and baking soda but whichever you have on hand is fine also.
Remove cream from 6-8 Oreos and put cream in a small bowl. Crush the cookies to a fine powder and put in a separate bowl and set aside.
Take remainder 4-6 Oreos and chop or break them up into small pieces about the size of the chocolate chips or slightly bigger and set aside.
Combine flour, baking soda, baking powder and salt in a medium bowl.
Beat butter, brown sugar, milk, reserved Oreo cream and vanilla in large mixer bowl until creamy.
Beat egg into sugar mixture.
Gradually mix in flour mixture.
Stir in chocolate chips and chopped Oreos.
Spoon the dough into your preferred cookie-sized balls and roll the balls in the Oreo dust until completely covered. On an ungreased cookie sheet or lined with parchment paper, place the cookies about 1 1/2-2 inches apart.