In the video, a person is seen cooking a variety of vegetables in a pan. The vegetables include tomatoes, onions, and peppers, which are being stirred and mixed together. The colors of the vegetables are vibrant, with the red of the tomatoes, the white and purple of the onions, and the green and yellow of the peppers creating a visually appealing dish. The person is using a spatula to move the vegetables around the pan, ensuring that they are evenly cooked. The sound of the vegetables sizzling can be heard in the background, adding to the sensory experience of the video. Overall, the video showcases the process of cooking a colorful and healthy vegetable dish.