Remove seeds from pumpkin (no need to peel), cube, then steam for 15 minutes until soft. Set aside.
Take a dry pan, stir-fry the pumpkin seeds with a little butter and set aside.
Take a dry pan, add butter and flour, then stir-fry until fragrant. Add fresh milk and a pinch of salt, pour it onto the steamed pumpkin, and decorate with pumpkin seeds to taste.