Holiday Sweet Potato Cake
["1 1/2 c. Wesson oil", "2 c. sugar", "4 eggs, separated", "4 Tbsp. hot water", "2 1/2 c. sifted cake flour", "1 1/2 c. grated raw sweet potatoes", "1 c. chopped nuts", "1 1/2 tsp. vanilla", "3 tsp. baking powder", "1/4 tsp. salt", "1 1/2 tsp. cinnamon", "1 1/2 tsp. nutmeg"]
["Combine oil and sugar; beat until smooth.", "Add egg yolks; beat well.", "Add hot water and dry ingredients which have been sifted together.", "Stir in sweet potatoes, nuts and vanilla; beat well. Beat egg whites until stiff and fold into mixture.", "Bake in 3 greased 8-inch layer pans at 350\u00b0 for 25 or 30 minutes.", "Cool completely before frosting with your choice of icing."]
["Wesson oil", "sugar", "eggs", "water", "cake flour", "sweet potatoes", "nuts", "vanilla", "baking powder", "salt", "cinnamon", "nutmeg"]