Easy Cheese Pie
["1 (9-inch) pastry shell (graham cracker crust)", "1 (8 oz.) pkg. cream cheese (soft)", "1 (14 oz.) can sweetened condensed milk", "1/3 c. lemon juice", "1 tsp. vanilla", "1 small container Cool Whip (optional)", "chocolate fudge sauce (optional)"]
["Beat cream cheese until fluffy.", "Gradually beat in milk until smooth.", "Stir in lemon juice and vanilla.", "Fold in Cool Whip (optional).", "Pour into crust.", "Put lines of chocolate sauce across pie (optional).", "Use knife to pull through lines to decorate. Chill 3 hours or until set."]
["pastry shell", "cream cheese", "condensed milk", "lemon juice", "vanilla", "chocolate"]