In the video, a person is seen cutting a red onion on a wooden cutting board. The person uses a large knife to slice the onion into thin pieces. The cutting board is placed on a kitchen counter, and the background shows a stainless steel sink. The person's hands are visible, and they are wearing a white shirt. The onion is cut into several pieces, and the person then places them on a white plate. The video ends with the person picking up a piece of the onion and placing it on the cutting board.