With 1 cup salted water put the butter on the fire to boil. Add the flour and stir until it is removed from the pan. Remove it from the heat and cooled down, one by one, add the eggs. When completely cool, put the grated cheese. Using a spoon shape balls. In a greased with butter and sprinkled with flour baking dish arrange the marbles. Above them glair them Sprinkle with cheese. Put them in the oven to bake.