Chocolate Pie - cooking recipe

Ingredients

2/3 c. sugar
2/3 c. cornstarch
3 egg yolks
3 c. milk
1 tsp. vanilla
1/2 tsp. salt
1 c. chocolate chips
1 baked pie crust
3 Tbsp. butter
3 egg whites
1/2 tsp. cream of tartar
1 Tbsp. flour
1/2 c. sugar

Preparation

Beat egg whites, cream of tartar and flour until stiff.
Add sugar.
Put on pie and bake until golden.