In the video, we see a close-up of a bowl of cake batter. The batter is white with a blue swirl pattern on top. A person wearing pink gloves is holding a green measuring cup and pouring green batter into the center of the blue swirl. The green batter spreads out, creating a marbled effect with the blue swirl. The person then uses a spatula to spread the green batter further, creating a marbled pattern with the blue and green swirls. The video ends with the person smiling at the camera.