Peanut Butter Pie - cooking recipe

Ingredients

1/2 c. sugar
1/2 tsp. salt
3 Tbsp. cornstarch
2 1/2 c. milk
3 egg yolks
1 tsp. vanilla
1 Tbsp. butter
1 pie shell

Preparation

Combine sugar, salt and cornstarch with milk over hot water. Cook over water on low heat until slightly thickened, about 15 minutes.
Beat egg yolks and add a little of hot milk mixture. Return to first mixture, stirring constantly.