1 c. sugar
1/4 c. cornstarch
1 1/2 c. water
3 egg yolks
1/4 c. lemon juice
1 tbsp. butter
1 (9 inch) deep pie shell

In a saucepan mix sugar, cornstarch, water and slightly beaten egg yolks. Bring mixture to a boil, stirring constantly until thick. Remove from heat, then add lemon juice and butter, mix well. Pour into browned pie shell and top with meringue, then brown.