Wash the mugwort thoroughly and drain the water
Remove the skin and seeds from the kabocha pumpkin and cut into small pieces
Steam the pumpkin, mash it smoothly, and let it cool
Mix eggs, milk, and sugar well
Combine the mashed pumpkin, mugwort, and egg mixture evenly
Pour the batter into the pudding mold
Cook in a double boiler or oven until set
Cool the finished pudding and cut into serving-sized pieces