Sweet Potato Cake
["1 1/2 c. oil", "2 c. sugar", "4 eggs, separated", "4 Tbsp. hot water", "2 1/2 c. self-rising flour", "1 tsp. cinnamon", "1 tsp. nutmeg", "1 can sweet potatoes (I use some of the liquid)", "1 c. nuts", "1 tsp. vanilla"]
["Combine oil and sugar.", "Beat until smooth.", "Add egg yolks and beat well; add hot water, then dry ingredients.", "Then add potatoes, nuts and vanilla.", "Beat egg whites until stiff.", "Fold into mixture.", "Bake at 350\u00b0 in a 9 x 13-inch pan."]
["oil", "sugar", "eggs", "water", "flour", "cinnamon", "nutmeg", "sweet potatoes", "nuts", "vanilla"]