The video begins with a close-up shot of a pan on a stove. A person's hand is seen adding sliced mushrooms and celery to the pan. The person then uses a wooden spoon to stir the ingredients. The camera angle changes to show the ingredients being stirred from a different perspective. The person then adds a clear liquid to the pan, which is likely to be water or broth, and continues to stir the ingredients. The video ends with the ingredients being cooked in the pan.