This recipe uses just four ingredients (rice flour, potato starch, baking powder, and salt) to make a delightfully chewy rice flour pancake. The dough, kneaded with boiling water, becomes crispy and fragrant on the outside and chewy on the inside when baked. Filled with plenty of sweet red bean paste, it can be easily made in a frying pan, making it perfect for a snack or light meal. With simple ingredients, you can enjoy the gentle flavor unique to rice flour.