A quick, chocolatey dessert made with crushed Oreo cookies and simple ingredients, ready in minutes.
# Steps:
01 - Place Oreo cookies in a microwave-safe mug and crush thoroughly with a fork until finely crumbled.
02 - Add milk and stir until the cookies are fully soaked and a thick paste forms.
03 - Mix in the all-purpose flour, granulated sugar if using, and baking powder until well incorporated.
04 - Add the egg and vanilla extract if using, stirring until the batter is smooth and uniform.
05 - Microwave the mug on high power for 1 minute 30 seconds. Check the cake’s firmness; if not set, microwave an additional 10–20 seconds.
06 - Allow the cake to cool for 1 to 2 minutes before enjoying directly from the mug.