The perfect recipe to cheer up your blue Monday!
Start by creaming together the butter and sugars with an electric whisk - around 2 minutes.
Add the vanilla, food colouring, and eggs, and whisk again.
Add the flour, baking powder, baking soda, and salt. Fold through the cookies, oreos, white, and dark chocolate.
Chill the mixture in the fridge for 1 hour.
Preheat the oven to 175 C.
Scoop into evenly sized balls, and place 2 inches/5cm apart on a tray lined with greaseproof paper. Stud the tops with extra cookies and chocolate. Bake for 12-15 minutes (depending how big your cookies are), rotating half way.
Allow to cool for at least 10 minutes after they come out of the oven. Enjoy!