Mother Chess Pie
["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"]
["Cream sugar and butter together. Add eggs yolks, milk, vanilla and flour. Bake 350\u00b0 for 45 minutes to 1 hour."]
["sugar", "butter", "egg yolks", "flour", "milk", "vanilla", "dish pie shell"]