private static void Cook()
    {
        Chief chief = new Chief();
        Bowl bowl = chief.GetBowl();

        Potato potato = chief.GetPotato();
        chief.Peel(potato);
        chief.Cut(potato);
        bowl.Add(potato);

        Carrot carrot = chief.GetCarrot();
        chief.Cut(carrot);
        chief.Peel(carrot);
        bowl.Add(carrot);
    }