In the video, a person is seen cooking a stir-fry dish in a pan. The person adds a liquid ingredient to the pan and stirs it with a spatula. The dish appears to be a colorful mix of vegetables, including carrots, celery, and mushrooms. The person continues to stir the dish, ensuring that the ingredients are evenly cooked. The pan is placed on a stovetop, and the person uses the spatula to move the ingredients around. The video captures the cooking process in detail, showcasing the vibrant colors of the vegetables and the sizzling sound of the cooking process.