Wash the pumpkin thoroughly and remove the skin and seeds.
Place the pumpkin in a steamer and steam for 20 minutes until cooked.
Let the cooked pumpkin cool, then mash it.
In a bowl, mix the eggs, sugar, milk, melted butter, and mashed pumpkin together.
Sift the cake flour and baking powder into the mixture and blend well.
Pour the batter into a pan and bake in a preheated oven at 170°C for 35 minutes.
Let it cool and cut into bite-sized pieces.