Banana Nut Layer Cake
["1 3/4 c. cake flour", "1 tsp. soda", "1/2 tsp. salt", "2/3 c. ripened bananas, mashed well (approximately 2 each)", "1 tsp. lemon juice", "1/2 c. buttermilk", "1/2 c. shortening", "1 1/2 c. sugar", "2 eggs", "1 tsp. vanilla", "1/3 c. pecans, finely chopped"]
["Grease and flour 2 (8-inch) layer pans.", "Start oven 10 minutes before baking at 350\u00b0.", "Sift flour and measure; resift 4 times with soda and salt.", "With silver fork, quickly crush bananas to fine paste.", "Add lemon juice and stir in buttermilk.", "Cream shortening with wooden spoon; add sugar gradually and cream thoroughly.", "Add eggs, one at a time, beating well after each addition.", "Stir in vanilla.", "Add dry ingredients alternately with banana mixture in 3 or 4 portions, beginning and ending with flour, and beating well after each addition.", "Fold in nuts."]
["cake flour", "soda", "salt", "bananas", "lemon juice", "buttermilk", "shortening", "sugar", "eggs", "vanilla", "pecans"]