Moist Chocolate Cake
["1 1/2 c. cake flour", "2 c. sugar", "1/3 c. cocoa", "1 tsp. baking soda", "3/4 tsp. salt", "1/2 c. buttermilk", "1/2 c. oil", "1 egg", "1/2 c. boiling water"]
["Combine cake flour, sugar, cocoa and soda, being sure to sift flour before measuring.", "Sift flour, sugar and cocoa 3 times.", "Mix well, then add buttermilk, oil and egg.", "Mix these ingredients well.", "Add the boiling water and mix again.", "Bake in a moderate oven until done."]
["cake flour", "sugar", "cocoa", "baking soda", "salt", "buttermilk", "oil", "egg", "boiling water"]