Sweet Potato Cake
["1 1/2 c. flour", "2 tsp. baking soda", "1/2 c. shortening", "1 tsp. nutmeg or cinnamon", "2 eggs, well beaten", "2 c. mashed sweet potatoes", "juice of 1/2 lemon", "3/4 c. sugar", "1/4 tsp. salt", "1/2 c. milk"]
["Sift flour and baking soda together. Add shortening and beaten eggs to potatoes while still hot. Add sugar, salt and nutmeg. Beat thoroughly. Add flour and milk alternately. Add lemon juice. Bake 1 hour at 325\u00b0."]
["flour", "baking soda", "shortening", "nutmeg", "eggs", "mashed sweet potatoes", "lemon", "sugar", "salt", "milk"]