The video shows a close-up of a pan on a stove where diced onions are being sautéed. The onions are white and translucent, indicating they are being cooked. As the video progresses, diced green peppers are added to the pan and mixed with the onions. The green peppers are bright green and add a pop of color to the dish. The cooking process continues with the onions and peppers being stirred and cooked together.