Lemon Rolls
["1 c. sifted cake flour", "1 tsp. baking powder", "1/4 tsp. salt", "4 eggs, separated", "1 c. sugar", "1 Tbsp. lemon", "3 Tbsp. warmed milk", "1 tsp. vanilla", "lemon pie filling"]
["Sift flour, baking powder and salt together.", "Beat egg yolks until thick and lemon colored.", "Add sugar and continue beating for several minutes.", "Add lemon juice.", "Stir in flour mixture, warm milk and vanilla.", "Mix until batter is smooth.", "Beat egg whites until stiff, but not dry, and fold carefully.", "Pour onto greased 11 x 15-inch pan, lined with waxed paper.", "Bake at 350\u00b0 for 15 minutes.", "Quickly turn upside-down on dishtowel sprinkled with confectioners sugar. Pull off paper.", "Roll up, folding in long side, using towel to keep rolled.", "Let cool.", "Unroll and spread with lemon pie filling or your favorite jelly.", "Reroll and sprinkle top with powdered sugar."]
["cake flour", "baking powder", "salt", "eggs", "sugar", "lemon", "milk", "vanilla", "lemon pie filling"]