A nutritionist reports that making sandwiches at home does not automatically make them healthier, because the biggest calorie differences often come from fillings and spreads rather than the bread. The outlet says using generous amounts of butter or mayonnaise can add roughly 200 extra calories, even when the rest of the sandwich is modest.

The article discusses which common sandwich components are presented as better or worse options. It contrasts fillings such as cheese and ham with options like tuna mayo, framing the comparison around nutrition quality and calorie load. While the two versions of the story share the same framing and claims, they emphasize practical guidance for readers choosing ingredients, focusing on portion size for high-calorie condiments.

Both sources present the same core message: attention to toppings and dressing is crucial when seeking a healthier sandwich, and cutting back on butter and mayonnaise is positioned as a clear way to reduce calories.