Pineapple Upside-Down Cake
["1 c. butter", "1 c. brown sugar", "1 (No. 2) can sliced pineapple", "2 Tbsp. whole pecans", "5 Tbsp. pineapple juice", "1 c. sifted flour", "1 tsp. baking powder", "1/8 tsp. salt", "3 eggs, separated", "1 c. sugar"]
["Melt the butter in a large pan.", "Spread brown sugar evenly in skillet and arrange pineapple slices on sugar, filling in spaces with nuts.", "Sift the flour, baking powder and salt together.", "Beat egg yolks until light, adding sugar gradually.", "Add pineapple juice and sifted flour.", "Fold in stiffly beaten egg whites.", "Pour batter over pineapple.", "Bake in moderate oven (375\u00b0) for 30 to 35 minutes.", "Turn upside down on cake plate.", "Serve with whipped cream, if desired."]
["butter", "brown sugar", "pineapple", "pecans", "pineapple juice", "flour", "baking powder", "salt", "eggs", "sugar"]