Old-Fashioned Stack Cake
["2 c. sugar", "2 eggs", "1 tsp. soda", "3 tsp. baking powder", "6 c. flour", "1 tsp. salt", "1 tsp. vanilla", "1 c. butter or shortening", "1/2 c. buttermilk"]
["Cream sugar and butter.", "Add eggs, one at a time, beating well after each.", "Sift flour.", "Measure with dry ingredients and add alternately with buttermilk and vanilla.", "Divide into 6 or 7 parts. Roll out mixture on a well-floured board or pat in well-greased 9-inch pans.", "Bake at 450\u00b0 until slightly brown, 10 to 20 minutes. Spread each layer with filling.", "Let stand in covered container at least 12 hours before cutting."]
["sugar", "eggs", "soda", "baking powder", "flour", "salt", "vanilla", "butter", "buttermilk"]