Date Nut Bars
["1 lb. dates, finely cut", "1 c. nutmeats", "3 eggs, separated", "1 c. sugar", "1 1/2 c. flour", "2 to 3 tsp. baking powder", "1 tsp. vanilla", "1/4 tsp. salt"]
["Beat egg yolks; add sugar, flour and baking powder.", "Add nuts, dates and vanilla.", "Fold in stiffly beaten egg whites.", "Bake in square pan; cut into squares while warm.", "Put in a bag with powdered sugar and shake."]
["dates", "nutmeats", "eggs", "sugar", "flour", "baking powder", "vanilla", "salt"]