Haemul Pajeon is a Korean pancake that is made with a variety of seafood and green onions. The pancake batter is made from a mixture of flour, eggs, and water, and is then mixed with the seafood and green onions. Haemul Pajeon is pan-fried until crispy and golden brown. It is often enjoyed with a dipping sauce made from soy sauce, vinegar, and sesame oil. Haemul Pajeon is a popular dish in Seoul and is often enjoyed as an appetizer or a main course.