Preheat your oven to 180°C (350°F).
Spread the all-purpose flour evenly on a baking tray. Bake it in the preheated oven for 5 minutes to kill any potential bacteria in the flour. Let it cool completely.
In a mixing bowl, cream together the softened unsalted butter and granulated sugar until smooth and creamy.
Stir in the vanilla extract and milk until well combined.
Gradually add the baked and cooled flour into the mixture, mixing continuously to avoid lumps.
Fold in the crushed Oreo cookies and a pinch of salt. Mix until everything is evenly distributed.
Your Oreo cookie dough is ready to enjoy! You can eat it as is or use it as a topping for ice cream, brownies, or other desserts
