In the video, a person is seen spreading tomato sauce on a pizza dough. The person uses a ladle to spread the sauce evenly over the dough, which is placed on a wooden board. The sauce is bright red and appears to be freshly made. The person's movements are smooth and precise, ensuring that the sauce is spread evenly across the surface of the dough. The wooden board provides a contrasting background to the vibrant red of the sauce, making it stand out. The video captures the process of pizza-making in a clear and detailed manner, highlighting the importance of evenly distributing the sauce for a delicious result.