Prince William's dietary habits have been a subject of interest, especially given his busy schedule and the demands of his royal duties. While he may not follow a strict rule against eating at engagements, he does have a preference for keeping his meals off-camera. This is in line with his father, King Charles, who famously does not eat lunch, likely due to his busy schedule. However, Charles has recently been advised to enjoy a light lunch of half an avocado following doctors' advice.
One thing that stands out is the importance of a healthy breakfast for William. He regularly enjoys a healthy breakfast consisting of two eggs, wholemeal toast with butter, apple juice, and a cup of tea. He also admitted to enjoying a full English fry-up. Interestingly, William often relies on others to buy his food, which is often a sandwich washed down with a glass of water.
In terms of his engagements, William may not always have the opportunity to eat a full meal, but he does enjoy the occasional sweet treat or local delicacy. However, he is mindful of his image and will never be seen stacking his plate high. This is likely a result of his father's influence, as Charles also has a reputation for being a bit of a food snob.
Overall, Prince William's dietary habits are a reflection of his busy schedule and the demands of his royal duties. While he may not always have the opportunity to eat a full meal, he does enjoy the occasional sweet treat or local delicacy. His preference for keeping his meals off-camera is likely a result of his father's influence, as well as his own desire to maintain a healthy image.