White Chocolate Cake
["1/4 lb. white chocolate (3 blocks), melted and let set to cool", "1/2 c. boiling water", "1 c. butter or margarine (2 sticks)", "2 c. sugar", "4 egg yolks", "1 tsp. vanilla", "2 1/2 c. cake flour", "1 tsp. soda", "1 c. buttermilk", "4 egg whites", "1 c. pecans", "1 c. coconut"]
["Cream the shortening and sugar until fluffy; add egg yolks, one at a time.", "Add chocolate and vanilla.", "Mix flour and soda; add with buttermilk.", "Do not overmix.", "Beat egg whites until stiff and fold gently; gently blend in coconut and pecans.", "Bake in 4 (8-inch) pans at 350\u00b0 for 30 minutes."]
["white chocolate", "boiling water", "butter", "sugar", "egg yolks", "vanilla", "cake flour", "soda", "buttermilk", "egg whites", "pecans", "coconut"]