Which preparation methods introduce hundreds of extra calories to a salmon fillet?

Pan-frying or deep-frying with added fats

The cooking method employed is often the primary factor leading to unwanted weight gain associated with salmon consumption, potentially overshadowing the inherent nutritional profile of the fish itself. Methods like baking, grilling, or poaching keep the calorie count reasonable by preserving the natural nutritional profile. In stark contrast, pan-frying or deep-frying introduces significant amounts of external fat in the form of cooking oils or large amounts of butter. These added fats can quickly accumulate hundreds of extra, easily consumed calories, rapidly transforming a potentially weight-management-friendly meal into a high-energy entree.