In the video, a person is preparing a dish in a kitchen. The person is seen adding various ingredients to a small glass jar. The first ingredient added is chopped onions, followed by a spoonful of yellow mustard. The person then adds a pinch of salt to the mixture. The person's hands are visible in the frame, and they are working on a wooden countertop. The kitchen appears to be well-lit, and the person is wearing a blue apron. The video does not show the person's face or any other part of their body. The focus is solely on the preparation of the dish.