These Oreo cupcakes are a fun and delicious dessert for any occasion. Using a food processor, crush Oreos into fine crumbs and mix with flour, sugar, and other ingredients. Bake the cupcakes and let cool. Meanwhile, prepare frosting by beating butter, powdered sugar, and vanilla extract until smooth. Fold in crushed Oreos and pipe the frosting onto the cupcakes. Top with more crushed Oreos or a mini Oreo cookie.
