Haemul Pajeon, also known as seafood pancake, is a popular dish in Jeju Island. It is made with a batter of flour, eggs, and scallions, mixed with various types of seafood such as shrimp, squid, and clams. The pancake is pan-fried until crispy on the outside and soft on the inside. It is often served with a dipping sauce made of soy sauce, vinegar, and sesame oil. Haemul Pajeon is a delicious and savory dish that is perfect for sharing with friends and family.