An enticing artisan creation, freshly prepared with vibrant seasoning and served with complementary accompaniments.
Whisk the flour, baking powder, sugar, and salt, then beat in the egg and milk until smooth. Rest 15 minutes.
Preheat a fish-shaped bungeoppang pan over medium-low heat and brush each cavity with melted butter.
Pour batter into each mold until half full, add 1 teaspoon of red bean paste, then cover with more batter.
Close the lid and cook 2-3 minutes per side, flipping until both sides are golden and crisp.
Remove the fish-shaped pastries with a skewer, cool briefly on a rack, and serve warm.