Chocolate Meringue Pie - cooking recipe

Ingredients

1 1/4 c. sugar
1/2 c. cocoa
1/3 c. cornstarch
3 c. milk
3 eggs, separated
3 Tbsp. margarine
1 1/2 tsp. vanilla
1 baked 9-inch pastry shell
1/4 tsp. cream of tartar
6 Tbsp. sugar

Preparation

Combine first 4 ingredients in heavy saucepan.
Mix well to remove lumps.
Gradually add milk, stirring until blended.
Cook over medium heat, stirring constantly, until mixture comes to a boil and thickens.
Boil 1 minute, stirring constantly.
Remove from heat.
Beat egg yolks until thick and lemon colored.
Stir 1/4 of hot mixture into yolks.
Add to remaining hot mixture, stirring constantly.
Cook for 2 minutes.
Remove from heat and add margarine and vanilla.
Pour into pastry shell.