How to cook
Beat the yolks with the sugar until whitened. Mix the grated apples with the cinnamon, semolina and add them to the yolks.
Pour the mixture into a greased cake form put it to bake in a moderately heated oven at about 347°F (175 °C) for about 30 min. Finally, check to see if it's ready with a toothpick and bake some more if it comes out moist.