Pajeon is a popular Korean savory pancake made primarily from a batter of wheat flour, water, and eggs. It is typically filled with various ingredients, such as green onions, seafood, or vegetables, which add flavor and texture. Pajeon is often enjoyed as a snack or appetizer and is commonly served with a dipping sauce made from soy sauce and vinegar. This dish is especially popular during rainy days in Korea, as it is believed to pair well with the sound of rain. Pajeon can be found in many Korean restaurants and is also a favorite at home gatherings and celebrations.