Add parchment paper to a baking dish. Set the dish aside.

Crush the cookies into bigger pieces, set aside.

Melt the white chocolate chips in a saucepan over medium-low heat.

Take the pan off the heat once melted, and add the condensed milk. Quickly stir to combine.

Pour the melted mixture into the lined baking dish.

Add the crushed Oreo cookies on top, along with the sprinkles.

Put the pan in the fridge to chill and firm for at least 2 hours.

Cut into squares and serve!