In the video, we see a close-up of a pot on a stove. The pot contains a mixture of mushrooms and onions, which are being cooked in a brown sauce. The camera angle is from above the pot, and we can see the steam rising from the pot, indicating that the contents are being cooked at a high temperature. The mushrooms and onions are sizzling and bubbling in the sauce, and we can hear the sound of the cooking process. The sauce appears to be thick and rich, with a deep brown color. The mushrooms are sliced and have a soft texture, while the onions are cut into small pieces and are translucent. The video does not show any other ingredients or tools being used in the cooking process.