1 baked 9 inch pie shell
1 c. brown sugar, packed
5 tbsp. flour
1/2 tsp. salt
2 1/2 c. milk
3 eggs, separated
1 tsp. vanilla
6 tbsp. sugar

Mix flour with sugar, salt, and beaten egg yolks. Stir in milk a little at a time so the mixture won't be lumpy. Cook over medium heat, stirring constantly, until thickened. Remove from heat, add butter and vanilla, cool. Beat egg whites until foamy, add sugar gradually and beat until stiff, but not dry. Pour over cooled filling into shell. Cover with meringue and bake at 325-350°F until golden brown.