Lemon Pie - cooking recipe

Ingredients

7 Tbsp. cornstarch
1 Tbsp. flour
1 3/4 c. sugar
2 c. boiling water
4 beaten egg yolks
2 grated lemon rinds
1 Tbsp. butter
1/2 c. lemon juice

Preparation

Mix cornstarch, flour and sugar.
Add boiling water, stirring constantly, until smooth and creamy. Cook in double boiler for 5 minutes.
Mix egg yolks, lemon rind, butter and lemon juice and stir into the hot mixture.
Cook over hot water for 10 minutes, stirring constantly until egg is cooked.