1 baked pie shell
1 c. powdered sugar
1/2 c. peanut butter
2 c. milk
2 tbsp. butter
1/4 c. flour
2/3 c. sugar
1/2 tsp. salt
2 eggs, separated
1/2 tsp. vanilla

Mix powdered sugar and peanut butter together until mealy. Spread 1/2" thick in bottom of pie shell. Mix and set aside flour, sugar and salt. Scald milk, butter and vanilla in a saucepan. Add dry ingredients to scalded milk mixture and beat in egg yolks. Cook until thick, stirring all the time. Beat egg whites and spread over pie. Sprinkle with rest of powdered sugar and peanut butter. Bake at 325 degrees for 30 minutes.