Preheat your oven to 350°F (180°C) and line a baking sheet with parchment paper.

Cream together the salted butter, granulated sugar, and brown sugar until light and fluffy, about 3-5 minutes.

Add in the eggs one at a time, mixing well after each addition, then pour in the vanilla extract.

In a separate bowl, whisk together the flour, cocoa powder, crushed Oreos, baking soda, baking powder, and salt. Gradually add this to the wet mixture.

Scoop the dough into ½ cup portions, roll into balls, and flatten into hockey puck shapes.

Place the cookie dough on the lined baking sheet, leaving about 2 inches of space between each.

Bake for 12-15 minutes, until the tops are set and no longer glossy.

Allow cookies to cool on the baking sheet for 20 minutes before transferring to a wire rack.

In a clean bowl, whip together the cream cheese and powdered sugar until smooth. Add milk if needed for consistency.

Frost the cookies with the cream cheese frosting and sprinkle with crushed Oreos.

Serve warm or store for later.