Date-Nut Pie
["1 c. sugar", "1/3 c. butter or margarine", "1/4 c. milk", "2 beaten egg yolks (beat egg whites in separate bowl)", "1 to 2 tsp. vanilla", "1/2 c. chopped dates", "1/2 c. pecans or walnuts, chopped"]
["Cream together the sugar and margarine; add the next 5 ingredients except the egg whites, then fold in the beaten egg whites.", "Put mixture into a 9-inch pie shell and bake at 325\u00b0 for 45 minutes.", "Before serving, may be garnished with a bit of whipped cream."]
["sugar", "butter", "milk", "egg yolks", "vanilla", "dates", "pecans"]