Step 1

Whisk together the flour, corn starch, salt, and baking soda in a medium bowl and set aside.

Step 2

Break the Oreos into large pieces (4-6 pieces per cookie) with your hands and set them aside.

Step 3

Using a stand mixer fitted with a paddle attachment or an electric hand mixer, cream the butter and cream cheese together. Add the white and brown sugar in and beat until light and fluffy. Add the egg and vanilla in and mix until combined. Scrape the bowl down and mix one more time to combine.

Step 4

Add the dry mixture into the wet and mix on low until almost combined. Add ½ cup white chocolate chips and the broken cookies, then fold into the batter until evenly distributed using a spatula. Cover and chill for at least an hour.

Step 5

Preheat oven to 350F, then portion out roughly two tablespoon-sized pieces (50g), roll into balls, and place on parchment or silicone-lined baking sheets about two inches apart. Press the remaining white chocolate chips onto the tops of the cookies and bake for about 11 minutes or until the edges are set and just turning golden.