These Oreo brownies are a rich and decadent dessert that are perfect for chocolate lovers. The brownies are made with a fudgy chocolate batter and are studded with chunks of Oreo cookies. They're topped with a creamy vanilla frosting that is flavored with crushed Oreos. The brownies can be decorated with more Oreos or sprinkles for a festive touch. They're perfect for parties or as a sweet treat for yourself.