Sour Cream Spice Cake
["2 c. brown sugar", "1/2 c. shortening", "2 tsp. each: cloves, cinnamon and allspice", "3 egg yolks (save whites)", "2 c. flour", "1/4 tsp. salt", "1 tsp. soda", "1 c. sour cream"]
["Cream sugar and shortening. Add spices and egg yolks. Beat well. Sift together flour, salt and soda. Add alternately with sour cream. Lastly fold in beaten egg whites. Bake at 350\u00b0 for 45 minutes."]
["brown sugar", "shortening", "cinnamon", "egg yolks", "flour", "salt", "soda", "sour cream"]