i followed a regular chocolate cupcake recipe: beat in milk, egg, butter, sugar, vanilla extract, cocoa, self-raising flour, and malt powder, except i reduced the amount of cocoa power and put in more malt. i line my baking tray with an oreo, then i baked it in the oven at 170 degrees celsius for about 10-15 minutes. in the mean time, i whipped up butter and some icing, and vanilla extract. i crumpled up a pack of oreos, then i gently fold it into my icing. after my cupcake have cooled down, i piped the icing on to my cake and stuck in some more chopped up oreos!