Wash and peel the pumpkin, steam it, then mash.
Mix eggs and sugar in a bowl.
Add olive oil and mix well.
Add the mashed pumpkin and mix.
Sift cake flour and baking powder, add to the mixture, and combine with a spatula.
Pour the batter into the pound cake mold.
Bake in a preheated oven at 180°C for 35 minutes.