In the video, a person is seen mixing a white and brown substance in a bowl. The person is using a spatula to mix the substance, which appears to be a thick liquid or batter. The white substance is being mixed with the brown substance, creating a marbled effect. The person is continuously stirring the mixture, ensuring that the colors are well-combined. The bowl is placed on a surface, and the person's hand is visible as they mix the substance. The video does not provide any additional context or information about the purpose of the mixing or the ingredients being used.