Lemon Pie - cooking recipe

Ingredients

3 egg yolks
1 c. sugar
2 Tbsp. butter
5 Tbsp. cornstarch
2 c. water
1/4 c. lemon juice

Preparation

Mix sugar and cornstarch together.
Add water, butter and lemon juice.
Beat egg yolks.
Add to mixture.
Mix well.
Cook in heavy saucepan over medium heat.
Pour into cooked pie shell. Save egg whites for meringue.