1Preheat your oven to 180°C (350°F).
Crush the Oreo biscuits into a fine powder using a food processor or by placing them in a ziplock bag and crushing them with a rolling pin.
In a mixing bowl, combine the crushed Oreo biscuits and baking powder.
Gradually add the milk to the mixture, stirring continuously until you get a smooth batter.
Grease a baking pan with a little oil or butter and pour the batter into the pan.
Bake in the preheated oven for 20-25 minutes or until a toothpick inserted into the center comes out clean.
Allow the cake to cool in the pan for a few minutes before transferring it to a wire rack to cool completely.
Once cooled, slice and serve your delicious Oreo Eggless Cake.