In the video, a person is seen preparing a dish in a slow cooker. The person adds a layer of pasta to the bottom of the slow cooker, followed by a layer of sauce. They then sprinkle cheese on top of the pasta and sauce. Using a fork, the person mixes the cheese and sauce together, ensuring that the cheese is evenly distributed. The slow cooker is then covered with a lid, and the person sets the cooker to a specific temperature. The video ends with the person giving a thumbs up, indicating that the dish is ready to be served.