Dorayaki is essentially sweet red bean paste that is sandwiched with light and spongy palm-sized pancakes. It is also known to be Doraemon's favorite food.
In a small bowl, mix flour and baking powder. Set aside.
In a large bowl, whisk eggs, sugar and honey together until fluffy and the color becomes pale yellow.
Sift in the dry ingredients into the batter. Whisk until well combined. Keep in the fridge to rest for about 20 minutes. Then, stir in the water after the rest, to smooth the batter.
Heat non-stick frying pan at medium-low heat. Add a small amount of oil and wipe excess oil with paper towel.
Drop a ladle (about 3 tbsp) of batter onto the pan. Cook until the surface of the bubble, flip over and cook the other side. Transfer to a plate and cover with a damp towel to prevent from drying.
When the pancakes are cooled down, spread red bean paste on a pancake and sandwich with another pancake.
Notes
Make sure they are stored in an air tight container or wrapped in plastic wrap to prevent them from drying.