Blackberry Jam Pie - cooking recipe

Ingredients

4 egg yolks
1 c. sugar
2 Tbsp. flour
1 c. milk
1/4 c. melted butter
1 c. thick blackberry jam
1/2 tsp. vanilla
1 unbaked pie crust
Cool Whip or prepare a meringue for topping

Preparation

Beat eggs, add sugar to which the flour has been added.
Pour in milk, melted butter; jam and the vanilla.
Mix well. Pour into pie shell.
Bake 40 minutes at 425\u00b0.
Let cool, then top with Cool Whip or meringue.