German Chocolate Cake
["1 pkg. Baker's German's sweet chocolate", "1/2 c. boiling water", "2 c. sugar", "1 c. butter", "1/2 tsp. salt", "1 tsp. vanilla", "2 c. flour", "1 tsp. soda", "4 eggs, separated", "1 c. buttermilk"]
["Melt chocolate in water; cool.", "Cream butter and sugar.", "Beat in egg yolks, one at a time.", "Stir in vanilla and chocolate.", "Sift flour, soda and salt.", "Beat in flour mixture alternately with buttermilk.", "Beat egg whites until stiff peaks form; fold into batter.", "Pour batter into 13 x 9-inch pan lined with waxed paper. Bake at 350\u00b0 for 40 to 45 minutes.", "Cool 15 minutes.", "Frost with Coconut Pecan Frosting."]
["chocolate", "boiling water", "sugar", "butter", "salt", "vanilla", "flour", "soda", "eggs", "buttermilk"]