Quick And Easy Cream Cheese Pie
["1 (8 oz.) cream cheese", "1/3 c. sugar", "1/2 c. sour cream", "1 tsp. vanilla", "1 (4 oz.) Cool Whip", "1 pie shell (graham cracker)", "chocolate chips (1 c.; optional)"]
["Beat cream cheese until smooth.", "Gradually add sugar.", "Blend in sour cream and vanilla.", "Add in whipped topping.", "Add chocolate chips if desired.", "Spoon into pie crust shell.", "Chill 3 hours."]
["cream cheese", "sugar", "sour cream", "vanilla", "pie shell", "chocolate chips"]