In the video, a person is seen preparing a sandwich. They start by placing a slice of bread on a cutting board. Then, they take a spoonful of a mixture, which appears to be some kind of spread or filling, and spread it evenly on the bread. After that, they take a slice of avocado and place it on top of the spread. The person then takes another slice of bread and places it on top of the avocado. Finally, they cut the sandwich in half, creating two equal halves. The sandwich looks delicious and is ready to be served.