In the video, a person is seen preparing a dish using black beans and brown sugar. The person starts by pouring a spoonful of brown sugar into a bowl of black beans. Then, they mix the ingredients together using a spoon. The person continues to mix the ingredients until the sugar is evenly distributed throughout the beans. Finally, the person tastes the mixture to check the flavor. The video ends with the person giving a thumbs up, indicating that the dish is ready to be served.