Mother Chess Pie - cooking recipe

Ingredients

1 1/2 c. sugar
1 stick butter (soften)
4 egg yolks
4 Tbsp. plain flour
1/2 c. milk
1 tsp. vanilla
1 9-inch deep dish pie shell

Preparation

Cream sugar and butter together. Add eggs yolks, milk, vanilla and flour. Bake 350\u00b0 for 45 minutes to 1 hour.