The video shows a person preparing a dessert. The person is using a yellow spatula to mix a white creamy substance in a glass bowl. The substance appears to be whipped cream. The person then adds crushed Oreo cookies to the mixture and continues to mix it. The Oreo cookies are black and white and are crushed into small pieces. The person mixes the ingredients thoroughly until the Oreo pieces are evenly distributed throughout the whipped cream. The video does not show the final product or any other ingredients being added.