Prune Whip Pie
["1/2 lb. cooked, dried prunes", "1/4 c. juice from prunes", "1 1/2 Tbsp. lemon juice", "1/2 c. sugar", "pinch of salt", "2 eggs, separated", "1/2 c. milk", "1 tsp. gelatin", "2 Tbsp. cold water", "baked 8 or 9-inch pastry shell"]
["Remove stones from prunes and press pulp through food mill or coarse sieve.", "Add juice, sugar and salt.", "Beat egg yolks; add milk and cook over boiling water, stirring constantly, until mixture coats spoon.", "Remove from heat at once and stir in gelatin, which has been softened 5 minutes in the cold water.", "Add to prunes when cool.", "Fold in stiffly beaten egg whites.", "Pour into baked shell and chill in refrigerator."]
["prunes", "prunes", "lemon juice", "sugar", "salt", "eggs", "milk", "gelatin", "cold water", "pastry shell"]