Wash the pumpkin thoroughly, remove the seeds, and cut it into bite-sized pieces.
Steam the pumpkin pieces for 10 minutes.
Mash the steamed pumpkin.
In a bowl, combine the mashed pumpkin, eggs, sugar, and milk. Mix well.
Lightly grease muffin tins or small oven-safe containers with cooking oil.
Pour the batter into the molds and place an egg in the center of each.
Bake in a 180°C (356°F) oven for 15 to 20 minutes.