Poaching involves cooking the fish in a simmering liquid, such as water, broth, or wine, until it is cooked through. This method is gentle and helps to keep the fish moist and tender.
Steaming involves cooking the fish by exposing it to steam, either in a steamer basket or wrapped in foil or parchment paper. This method is also gentle and helps to preserve the delicate flavor and texture of the fish.
Both poaching and steaming are healthy cooking methods that can be used to prepare a variety of fish dishes.