In the video, a person is cooking a dish that involves a pot of tomato sauce on the stove. The sauce is bright red and appears to be simmering. The person then adds a white, round object to the sauce, which could be a piece of cheese or a vegetable. They use a wooden spoon to stir the sauce and the white object, ensuring that it is fully submerged and cooked. The person's movements are deliberate and careful, indicating that they are experienced in the kitchen. The video does not provide any additional context or information about the dish being prepared.