In the video, a person is cooking onions in a pan on a stove. The person is using a red spatula to stir the onions. The stove is lit with blue flames, and the pan appears to be black. The onions are light brown in color and are being cooked until they become translucent. The person is continuously stirring the onions to ensure they are cooked evenly. The kitchen appears to be well-lit, and there are no other objects or people visible in the video.