German Chocolate Pie - cooking recipe

Ingredients

2 oz. German bittersweet chocolate
2 Tbsp. butter
1/3 c. flour
3/4 c. sugar
1/4 tsp. salt
2 1/2 c. milk, scalded
3 eggs, separated
3/4 tsp. vanilla
1 baked 8-inch pie shell
1/3 c. sugar
chopped nuts or coconut

Preparation

Melt chocolate and butter over low heat or in a double boiler. Mix flour, sugar and salt and stir into chocolate mixture. Slowly add milk, stirring constantly.
Cook until mixture is fully thickened, about 15 minutes.
Beat egg yolks well; stir in a little of the chocolate mixture, then pour egg into the hot chocolate mixture and cook about 2 minutes longer, stirring constantly.
Remove from heat, cool partially, and stir in vanilla.
Pour into pie shell.