Microwave Chocolate Pie - cooking recipe

Ingredients

5 Tbsp. cornstarch
3/4 c. sugar
5 Tbsp. cocoa
2 1/2 c. cold milk
3 eggs, separated
2 Tbsp. margarine
1 tsp. vanilla
1 9-inch baked pie shell

Preparation

Mix cornstarch, sugar, cocoa and add milk gradually.
Stir well and microwave 2-3 minutes on high.
Remove, stir well and return to microwave for 4-5 minutes.
Remove, stir well and beat 1/3 of the hot mixture slowly into 3 beaten egg yolks.
Return mixture to remaining chocolate filling and mix well.
Microwave 2 minutes on high.
Remove, stir, add margarine and vanilla and mix well.
Pour into pie shell.
Top with meringue or cool whip.