Why it worked
The video combines the satisfying visual of making a breakfast sandwich with the practical demonstration of using a calorie-tracking app. This appeals to audiences interested in food, cooking, and health/fitness, with the app integration providing a clear, albeit subtle, promotional element.
Summary
The video shows the process of making a breakfast sandwich with toast, eggs, cheese, and salami. The sandwich is then logged into a calorie and macro tracking app on a smartphone, which updates the remaining daily calorie and protein goals.