Caramel Pie
["1 1/2 cups sugar", "1/2 cup hot water", "4 tablespoons flour", "3 eggs", "1 1/2 cups milk", "1 teaspoon vanilla"]
["Melt and brown 1/2 cup sugar.", "Add hot water and cook 3 minutes.", "Sift flour and 1 cup sugar.", "Add milk and egg yolks, stir.", "Add hot mixture, cook until thick.", "Add margarine and vanilla.", "Pour into pie crust.", "Beat egg whites until", "Slightly stiff.", "Add 1/2 cup sugar and beat until stiff.", "Top pie and brown."]
["sugar", "water", "flour", "eggs", "milk", "vanilla"]