Boil the Venus rice in plenty of slightly salted water, drain and cool quickly in the pre-cooled blast chiller with the function of blast chilling for about 30 minutes. Cut the pumpkin into cubes, spread it on a baking tray covered with oven paper, season with rosemary, oil, a pinch of salt and pepper cook it in the preheated oven at 180ºC for about twenty minutes.
With the help of a couple, lay the rice as a base, add the pumpkin cubes on top and decorate with the fresh spinach lightly seasoned.
Remove the central bones from the chicken breast, season with salt and pepper and lightly sear in a boiling pan. Then finish cooking in the preheated blast chiller with the function of cooking at low temperature at 75ºC for about 3 hours.
Once cooked, cool it for a couple of hours with the blast chilling function.
Cut the chicken into thin slices and season with a drizzle of oil, with the apple and celery cut into cubes and with the walnuts slightly crumbled.