Pound Cake(Norsk Sandkake)  
["200 gr. butter (1 stick equals 115 gr.)", "300 gr. sugar (1 1/2 c.)", "4 eggs", "150 gr. flour (1 1/3 c.)", "150 gr. potato flour (3/4 c.)"]
["Cream butter and sugar.", "Add eggs and flour.", "Mix well.", "Place in buttered and floured bread pan.", "Bake at 350\u00b0 for about 1 hour."]
["butter", "sugar", "eggs", "flour", "flour"]