Chocolate Pie - cooking recipe

Ingredients

1 (12 oz.) can evaporated milk
3 eggs, separated
1 c. plus 6 Tbsp. sugar
2 Tbsp. chocolate (heaping; Hershey's cocoa)
2 Tbsp. self-rising flour (heaping)
1/3 stick (2 1/2 Tbsp.) butter or margarine
1/2 tsp. vanilla
1 deep-dish pie shell, browned in oven prior

Preparation

Beat egg yolks; add milk.
In separate bowl, mix sugar, chocolate and flour together.
Add to egg and milk mixture.
Cook over medium heat, stirring constantly, until thick.
Remove from heat.
Add butter and vanilla; stir.
Pour into precooked pie shell.
Top with meringue.