Chess Pie
["2 c. sugar", "3 Tbsp. flour", "1 large can Pet milk", "4 egg yolks", "1 stick butter", "1 tsp. vanilla"]
["Mix sugar and flour; add milk and egg yolks.", "Add butter. Cook until thickens, stirring always.", "Take off; add vanilla. Pour into unbaked shell and bake 20 to 30 minutes at 350\u00b0."]
["sugar", "flour", "Pet milk", "egg yolks", "butter", "vanilla"]