Frozen deep-fried open back black brown croaker is a dish made from a
specific type of fish called croaker. The fish is first frozen and then
deep-fried, resulting in a crispy and flavorful outer coating. The fish
is typically left with an open back, allowing easy access to the meat
inside. The color of the fish is black or brown, giving it a unique
appearance. This dish is popular in some Asian cuisines and is often
served with a side of dipping sauce or as a part of a seafood platter.